Botton Bar not show

I have the problem that when viewing on a mobile phone, by setting the Mobile → “Pin bottom toolbar” flag the buttons are not displayed. Now I would like to go through a multiple application selection and disable the “Pin bottom toolbar” flag. But this is not allowed by Application/Express Edit
Is there a way to do this on all applications?
Thank you.

Hi,
I already noticed this problem on mobile version without answers
https://forum.scriptcase.net/t/9-10-new-menu-on-mobile-navigation-by-page/32652
Guy

no response from scriptcase programmers!?? at least they gave the possibility to set the “pin bottom toolbar” flag multiple

nope. Message sent to bugtracker scriptcase too. No answers