Stabilize scroll position when removing widgets
Stabilize scroll position when removing widgets

(When they are above visible range, scroll up to correspond for
height reduction.)

Closes #1645

happibum/CodeMirror-main,flyskyko/CodeMirror,xeronith/CodeMirror,kangkot/CodeMirror,shiren/CodeMirror,bfrohs/CodeMirror,ashmind/CodeMirror,matthewbauer/CodeMirror,anthonygego/CodeMirror,Ermlab/CodeMirror,grzegorzmazur/CodeMirror,kk9599/CodeMirror,AlanWasTaken/codemirror,mihailik/CodeMirror,sgoo/CodeMirror,crazy4chrissi/CodeMirror,qweasd1/CodeMirror,karthikeyansam/CodeMirror,bocharsky-bw/CodeMirror,fpco/codemirror,camellhf/CodeMirror,camellhf/CodeMirror,increpare/CodeMirror,loopspace/CodeMirror,trumanliu/CodeMirror,kerabromsmu/CodeMirror,Jisuanke/CodeMirror,ficristo/CodeMirror,increpare/CodeMirror,sourcelair/CodeMirror,elisee/CodeMirror,KamranMackey/CodeMirror,davidpham87/CodeMirror,TDaglis/CodeMirror,EasonYi/CodeMirror,dperetti/CodeMirror,trumanliu/CodeMirror,sourcelair/CodeMirror,supriyantomaftuh/CodeMirror,GerHobbelt/CodeMirror2,jkaplon/CodeMirror,amshali/CodeMirror,Allenice/CodeMirror,mizchi/CodeMirror,mihailik/CodeMirror,michaelerobertsjr/CodeMirror,apatawari/CodeMirror,qweasd1/CodeMirror,amshali/CodeMirror,dperetti/CodeMirror,amsul/CodeMirror,mightyguava/CodeMirror,adobe/CodeMirror2,loopspace/CodeMirror,tpphu/CodeMirror,philuchansky/CodeMirror,Icenium/CodeMirror,flyskyko/CodeMirror,systay/CodeMirror,kangkot/CodeMirror,gkoberger/CodeMirror,agendor/CodeMirror,dudb/CodeMirror,philuchansky/CodeMirror,InternetGuru/CodeMirror,EasonYi/CodeMirror,qiankun007/CodeMirror,sgoo/CodeMirror,abdelouahabb/CodeMirror,bfrohs/CodeMirror,crazy4chrissi/CodeMirror,NumbersInternational/CodeMirror,belph/CodeMirror,schanzer/CodeMirror,SidPresse/CodeMirror,cben/CodeMirror,d0liver/CodeMirror,kuangyeheng/CodeMirror,hackmdio/CodeMirror,rustemferreira/CodeMirror,dbarnett/CodeMirror,nawroth/CodeMirror,bocharsky-bw/CodeMirror,SidPresse/CodeMirror,karevn/CodeMirror,rasata/CodeMirror,jpolitz/CodeMirror,systay/CodeMirror,matthewbauer/CodeMirror,agendor/CodeMirror,fmoliveira/CodeMirror,angelozerr/CodeMirror,ZombieHippie/CodeMirror,kuangyeheng/CodeMirror,davidpham87/CodeMirror,skylarkcob/CodeMirror,mihailik/CodeMirror,r7kamura/CodeMirror,namin/CodeMirror,Navaneethsen/CodeMirror,kolya-ay/CodeMirror,KamranMackey/CodeMirror,wbinnssmith/CodeMirror,karthikeyansam/CodeMirror,mizchi/CodeMirror,pinbe/CodeMirror,MarcelGerber/CodeMirror,ejgallego/CodeMirror,pjkui/CodeMirror,notepadqq/CodeMirror,alur/CodeMirror,pabloferz/CodeMirror,djadmin/CodeMirror,grzegorzmazur/CodeMirror,kerabromsmu/CodeMirror,rasata/CodeMirror,jhnesk/CodeMirror,INTELOGIE/CodeMirror,fmoliveira/CodeMirror,bgrins/CodeMirror,hackmdio/CodeMirror,ficristo/CodeMirror,Carreau/CodeMirror,belph/CodeMirror,ThebingServices/CodeMirror,trumanliu/CodeMirror,ThebingServices/CodeMirror,nawroth/CodeMirror,kevinushey/CodeMirror,hccampos/CodeMirror,bluesh55/CodeMirror,wingify/CodeMirror,fivetran/CodeMirror,kk9599/CodeMirror,cintiamh/CodeMirror,ksanaforge/CodeMirror,Dominator008/CodeMirror,Allenice/CodeMirror,symbla/CodeMirror,AlanWasTaken/codemirror,sekcheong/CodeMirror,ejgallego/CodeMirror,anthonygego/CodeMirror,bluesh55/CodeMirror,schanzer/CodeMirror,qweasd1/CodeMirror,jochenberger/CodeMirror,InternetGuru/CodeMirror,mtaran-google/CodeMirror,belph/CodeMirror,vanloswang/CodeMirror,tpphu/CodeMirror,TechnicalPursuit/CodeMirror,symbla/CodeMirror,ZombieHippie/CodeMirror,codio/CodeMirror,codio/CodeMirror,webida/CodeMirror,davidpham87/CodeMirror,CartoDB/CodeMirror,pjkui/CodeMirror,gkoberger/CodeMirror,rustemferreira/CodeMirror,sourcelair/CodeMirror,shiren/CodeMirror,jessegrosjean/CodeMirror,jayaprabhakar/CodeMirror,Aliccer/CodeMirror,InternetGuru/CodeMirror,supriyantomaftuh/CodeMirror,djadmin/CodeMirror,schanzer/CodeMirror,kk9599/CodeMirror,bluesh55/CodeMirror,MarcelGerber/CodeMirror,apatawari/CodeMirror,fpco/codemirror,isdampe/CodeMirror,wingify/CodeMirror,isdampe/CodeMirror,NeZaMy/CodeMirror2,codio/CodeMirror,supriyantomaftuh/CodeMirror,axter/CodeMirror,jpolitz/CodeMirror,michaelerobertsjr/CodeMirror,joshterrell805-historic/CodeMirror,ficristo/CodeMirror,Carreau/CodeMirror,happibum/CodeMirror-main,pabloferz/CodeMirror,melpon/CodeMirror,jpolitz/CodeMirror,sanyaade-iot/CodeMirror,isdampe/CodeMirror,Allenice/CodeMirror,dudb/CodeMirror,hccampos/CodeMirror,jkaplon/CodeMirror,d0liver/CodeMirror,Navaneethsen/CodeMirror,rrandom/CodeMirror,Aliccer/CodeMirror,NeZaMy/CodeMirror2,dperetti/CodeMirror,webida/CodeMirror,shiren/CodeMirror,symbla/CodeMirror,Aliccer/CodeMirror,DustinH/CodeMirror,thomasjm/CodeMirror,TechnicalPursuit/CodeMirror,kevinushey/CodeMirror,CartoDB/CodeMirror,happibum/CodeMirror-main,antimatter15/CodeMirror,increpare/CodeMirror,bgrins/CodeMirror,INTELOGIE/CodeMirror,antimatter15/CodeMirror,NeZaMy/CodeMirror2,EasonYi/CodeMirror,mtaran-google/CodeMirror,axter/CodeMirror,r7kamura/CodeMirror,ejgallego/CodeMirror,morrisonwudi/CodeMirror,fivetran/CodeMirror,crazy4chrissi/CodeMirror,pinbe/CodeMirror,skylarkcob/CodeMirror,adobe/CodeMirror2,karevn/CodeMirror,sekcheong/CodeMirror,hackmdio/CodeMirror,webida/CodeMirror,jessegrosjean/CodeMirror,jayaprabhakar/CodeMirror,dbarnett/CodeMirror,AlanWasTaken/codemirror,KamranMackey/CodeMirror,DustinH/CodeMirror,dbarnett/CodeMirror,melpon/CodeMirror,axter/CodeMirror,nightwing/CodeMirror,xeronith/CodeMirror,pinbe/CodeMirror,karthikeyansam/CodeMirror,pabloferz/CodeMirror,Icenium/CodeMirror,jochenberger/CodeMirror,loopspace/CodeMirror,wingify/CodeMirror,djadmin/CodeMirror,vanloswang/CodeMirror,Dominator008/CodeMirror,adobe/CodeMirror2,melpon/CodeMirror,DustinH/CodeMirror,agendor/CodeMirror,morrisonwudi/CodeMirror,nightwing/CodeMirror,jayaprabhakar/CodeMirror,TDaglis/CodeMirror,sanyaade-iot/CodeMirror,camellhf/CodeMirror,philuchansky/CodeMirror,Icenium/CodeMirror,GerHobbelt/CodeMirror2,ZombieHippie/CodeMirror,amshali/CodeMirror,rrandom/CodeMirror,bfrohs/CodeMirror,Ermlab/CodeMirror,rasata/CodeMirror,qiankun007/CodeMirror,Jisuanke/CodeMirror,ThebingServices/CodeMirror,joshterrell805-historic/CodeMirror,rrandom/CodeMirror,bocharsky-bw/CodeMirror,buchslava/CodeMirror,matthewbauer/CodeMirror,angelozerr/CodeMirror,kangkot/CodeMirror,Dominator008/CodeMirror,mightyguava/CodeMirror,kerabromsmu/CodeMirror,qiankun007/CodeMirror,jkaplon/CodeMirror,sekcheong/CodeMirror,bgrins/CodeMirror,vanloswang/CodeMirror,anthonygego/CodeMirror,antimatter15/CodeMirror,TDaglis/CodeMirror,vincentwoo/CodeMirror,ssxxue/CodeMirror,systay/CodeMirror,apatawari/CodeMirror,cintiamh/CodeMirror,ashmind/CodeMirror,alur/CodeMirror,manderson23/CodeMirror,namin/CodeMirror,manderson23/CodeMirror,nightwing/CodeMirror,tpphu/CodeMirror,ashmind/CodeMirror,notepadqq/CodeMirror,sanyaade-iot/CodeMirror,d0liver/CodeMirror,wbinnssmith/CodeMirror,pjkui/CodeMirror,NumbersInternational/CodeMirror,karevn/CodeMirror,MarcelGerber/CodeMirror,webida/CodeMirror,buchslava/CodeMirror,vincentwoo/CodeMirror,michaelerobertsjr/CodeMirror,thomasjm/CodeMirror,Jisuanke/CodeMirror,ssxxue/CodeMirror,cintiamh/CodeMirror,kolya-ay/CodeMirror,nawroth/CodeMirror,jessegrosjean/CodeMirror,SidPresse/CodeMirror,buchslava/CodeMirror,r7kamura/CodeMirror,abdelouahabb/CodeMirror,elisee/CodeMirror,gkoberger/CodeMirror,thomasjm/CodeMirror,ssxxue/CodeMirror,ksanaforge/CodeMirror,Navaneethsen/CodeMirror,alur/CodeMirror,morrisonwudi/CodeMirror,grzegorzmazur/CodeMirror,amsul/CodeMirror,mightyguava/CodeMirror,vincentwoo/CodeMirror,cben/CodeMirror,ksanaforge/CodeMirror,NumbersInternational/CodeMirror,abdelouahabb/CodeMirror,hccampos/CodeMirror,flyskyko/CodeMirror,xeronith/CodeMirror,kuangyeheng/CodeMirror,rustemferreira/CodeMirror,fmoliveira/CodeMirror,elisee/CodeMirror,namin/CodeMirror,skylarkcob/CodeMirror,manderson23/CodeMirror,notepadqq/CodeMirror,mtaran-google/CodeMirror,INTELOGIE/CodeMirror,TechnicalPursuit/CodeMirror,mizchi/CodeMirror,jhnesk/CodeMirror,dudb/CodeMirror