All my Tools are loaded but some not appear leaving some free spaces in Tool bar

When I start SkethUp Pro (22.0.353) some Tools not appear immediatly in Tool Palettes leaving a free space between them, I must go on View > Tool Palettes and click on the no-check missing tools to make them appear.
How to check them permanently ?

Did you install SketchUp correctly or are you running it from the .dmg file?

Loaded from a .dmg file.

Well here you go. Don’t run it form the .dmg file.

Capture d’écran 2023-08-05 à 11.29.35

do what the folder tells you to. move the SU folder into your application folder.