The bar where all objects of the project are placed. How do I get it back
I would simply restart construct. As far as i know, Construct forgets all menu-related settings upon close. (Which, in your case, might work to your advantage)
And delete the .persist file for that cap too, I dunno, it might help, since some settings are saved in it. Then reload.
You don't have to close Construct. Just save your file (if you want) and open it up again. Works for me.
You don't even have to do that. Simply close the layout and reopen it again.
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That worked. thanks!