Fix RichText warning
Fix RichText warning

pedrogarrett/axlsx,Debiancc/axlsx,sr-education/axlsx,randym/axlsx,bradstewart/axlsx,mromulus/axlsx,kappiah/axlsx,VueOps/axlsx,woto/axlsx,legitscript/axlsx,romuloceccon/axlsx,clarkcutler/axlsx,sh-ft/axlsx,raghavendra-prithvi/axlsx,alexanderfrankel/axlsx