MusicBee Maximize Bug – Turning off the "skin window borders"' option DON'T WORK

[Teddy]

Musicbee opens normally as in the image below (showing toolbar)



If MusicBee launches maximized, it looks as it should. Maximizing it while it's running makes it look like this.

After a few minutes running the Musicbee and coming back to run another album the toolbar disappears.



+ Turning off the "skin window borders"' option DON'T WORK




Is there a solution? 

[hiccup]

Off-topic, but curious:

Why and how did you change the font colour of your message?
It's now unreadable for all members using the dark forum theme.

There are nine pre-defined font colour options you can choose that work well for both the light and dark forum theme.
I am asking because this is happening once in a while, and I truly don't understand why.

[psychoadept]

Probably has something to do with the wysiwyg editor. I removed the color tags.