Garbage in PushButton caption under Windows

I have a simple PushButton with caption as defined in IDE:

When running on Mac it looks like this:

…while under Windows it looks like this:

I have tried many approaches to get rid of this rectangle after caption on Windows but no luck so far…

Help?

How did you set that Caption ?
Typing (Paste I suppose) the character in the Property pane ?
Set it in the code ?

pasted in Property panel, set in code in Open event…

just found the solution, when running under Windows, in Open event i put:

me.Caption=&u2622

instead of:

me.Caption="??"

and it worked now…

side note: when using me.Caption=&u2622 under MacOS I got some weird, emoji-like interpretation of ?? which I didn’t like. That’s why the Open-event part of above mentioned code is being executed only if target is Windows…