Adding a class in the project properties for an Input-item (i.e a button) which is inside an Input-group doesn’t actually get added or applied - So I can’t override the default class of “btn btn-outline-secondary“ which automatically gets added by AppStudio.
I have just discovered you can add an actual button to an Input-group (right-click Add-Child) and that resolves it for now.
So it seems its better to add an actual button rather than use the built-in project properties controls and an input-item if you need a button inside an inputgroup.
Luckily I don’t have too many (about 15 or so) to replace.
Yes, that’s a good solution. The input-group control was getting complex enough that overloading it with more stuff was making it less usable.