We have an MDI application and the title bar of the sheet includes a description of the current record. I noticed that the title bar wasn't always refreshing properly when you moved to a new record.  It works if the sheet is normal size (i.e not maximized).  In that case, the title bar is on the sheet.

However, if the sheet is maximized, the sheet's title is appended to the application title bar.  It does this for the first record, but doesn't refresh when you position on a new record.  I went to take a screen shot, but when I left the application the title bar refreshed to the current record.  That made me think it was a problem with using themes.  Sure enough, when I renamed the theme190 directory to temporarily disable themes, the problem went away.  The application title bar refreshed the title whenever a new record was positioned on.

Is there a work-around for this behaviour?

We're using PowerBuilder 2019 R2, and Windows Server 2019.