I could see editable templates allowed components title coming as blank in 220.127.116.11. Could anyone confirm on this please.http://localhost:4506/editor.html/conf/we-retail/settings/wcm/templates/hero-page/structure.html
It is reproducible at my end in a vanilla 18.104.22.168, please raise Adobe support case to address the same.
I just tried it on 22.214.171.124 and it works fine. Can you try to clear jsp cache?