More changes to PopupMenu's submenu keyboard handling.
More changes to PopupMenu's submenu keyboard handling.

pkowal1982/godot,RandomShaper/godot,vnen/godot,vkbsb/godot,Zylann/godot,mcanders/godot,Zylann/godot,okamstudio/godot,josempans/godot,RandomShaper/godot,okamstudio/godot,groud/godot,sanikoyes/godot,BastiaanOlij/godot,guilhermefelipecgs/godot,guilhermefelipecgs/godot,Faless/godot,firefly2442/godot,vnen/godot,Paulloz/godot,vkbsb/godot,honix/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,Shockblast/godot,MarianoGnu/godot,mcanders/godot,okamstudio/godot,NateWardawg/godot,ZuBsPaCe/godot,josempans/godot,godotengine/godot,Shockblast/godot,akien-mga/godot,groud/godot,BastiaanOlij/godot,okamstudio/godot,ZuBsPaCe/godot,RandomShaper/godot,DmitriySalnikov/godot,akien-mga/godot,Faless/godot,mcanders/godot,firefly2442/godot,Faless/godot,ZuBsPaCe/godot,okamstudio/godot,Valentactive/godot,godotengine/godot,vkbsb/godot,godotengine/godot,NateWardawg/godot,okamstudio/godot,firefly2442/godot,Faless/godot,pkowal1982/godot,RandomShaper/godot,honix/godot,Shockblast/godot,okamstudio/godot,pkowal1982/godot,DmitriySalnikov/godot,vnen/godot,firefly2442/godot,BastiaanOlij/godot,josempans/godot,okamstudio/godot,NateWardawg/godot,okamstudio/godot,firefly2442/godot,RandomShaper/godot,vkbsb/godot,guilhermefelipecgs/godot,pkowal1982/godot,mcanders/godot,firefly2442/godot,akien-mga/godot,Shockblast/godot,Paulloz/godot,sanikoyes/godot,mcanders/godot,sanikoyes/godot,akien-mga/godot,Valentactive/godot,groud/godot,ex/godot,NateWardawg/godot,Paulloz/godot,sanikoyes/godot,groud/godot,Valentactive/godot,Valentactive/godot,Zylann/godot,Paulloz/godot,NateWardawg/godot,MarianoGnu/godot,BastiaanOlij/godot,pkowal1982/godot,RandomShaper/godot,vnen/godot,sanikoyes/godot,josempans/godot,MarianoGnu/godot,Valentactive/godot,DmitriySalnikov/godot,Faless/godot,ZuBsPaCe/godot,sanikoyes/godot,BastiaanOlij/godot,Valentactive/godot,pkowal1982/godot,Zylann/godot,godotengine/godot,guilhermefelipecgs/godot,Valentactive/godot,MarianoGnu/godot,pkowal1982/godot,vkbsb/godot,Paulloz/godot,MarianoGnu/godot,groud/godot,vnen/godot,NateWardawg/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,firefly2442/godot,Faless/godot,guilhermefelipecgs/godot,josempans/godot,Valentactive/godot,ZuBsPaCe/godot,godotengine/godot,akien-mga/godot,Faless/godot,josempans/godot,sanikoyes/godot,firefly2442/godot,vkbsb/godot,ex/godot,RandomShaper/godot,vnen/godot,honix/godot,Shockblast/godot,BastiaanOlij/godot,MarianoGnu/godot,ex/godot,guilhermefelipecgs/godot,pkowal1982/godot,vnen/godot,ex/godot,vkbsb/godot,Zylann/godot,godotengine/godot,mcanders/godot,NateWardawg/godot,godotengine/godot,honix/godot,josempans/godot,okamstudio/godot,ex/godot,Zylann/godot,Zylann/godot,Faless/godot,ex/godot,BastiaanOlij/godot,BastiaanOlij/godot,groud/godot,DmitriySalnikov/godot,NateWardawg/godot,vnen/godot,josempans/godot,ex/godot,Zylann/godot,MarianoGnu/godot,godotengine/godot,akien-mga/godot,sanikoyes/godot,ZuBsPaCe/godot,Shockblast/godot,ex/godot,NateWardawg/godot,Shockblast/godot,Paulloz/godot,honix/godot,akien-mga/godot,Shockblast/godot,DmitriySalnikov/godot,MarianoGnu/godot,ZuBsPaCe/godot,honix/godot,Paulloz/godot,akien-mga/godot,vkbsb/godot