Can't switch between projects without re-sizing the Photoshop window

[DaveLerbakken]

Hi,

I have more than one project open in Photoshop and want to switch between them.  The tab for that project lights up likes it's selected, but nothing happens.  The only way I can see the project I select is if I re-size the whole Photoshop program.  I barely have to adjust it, but it's pretty inconvenient to do that every time if I'm going back and forth between multiple projects.  

I have uninstalled and reinstalled with no improvement.

Thanks.

Specs as follows....
Current Photoshop version:  21.0.3

MacOSX:  10.15.1
MacBook Pro 15" 2018
2.5GHz 6-core
16GB RAM
Graphics:  Radeon Pro 560x 4GB / Intel UHD Graphics 630

[c.pfaffenbichler]

On Mac OS 10.15.3 I cannot reproduce the issue. 

Please post screenshots. 

[DaveLerbakken]

Thanks for your quick reply.  So you'll notice I have 2 projects open.  On the left tab is Guitar in a Bar, on the right Younes page 1.  I opened Younes second but Photoshop doesn't display it unless I adjust the window size. So, after I do that is the 2nd image where it's visable. 2nd project open, but not displayedPhotoshop window size adjusted. 2nd project displayed

[c.pfaffenbichler]

Does this also happen with Application Frame turned off? 

[DaveLerbakken]

I don't know.  Could you help me find that setting?

[c.pfaffenbichler]

Window > Application Frame 

[DaveLerbakken]

Thank you.

I can switch between projects with Application Frame disabled...but I don't care for it.  Thoughts?

[DaveLerbakken]

No kidding...it just all of the sudden works now.

I don't know if toggling the Application Frame on/off did it or what.  Anyway, thanks for your help.  🙂