Weird behaviour with app tabs

[Ananda96]

i'm using 8 permanent app tabs in FF so far.
restarting Balisik shows 8 empty app tabs with no links included, just empty.
same behaviour with 2 or 3.
Any solution for this?

[Ananda96]

So i will try it again and push this question because this behaviour goes on.
I was wrong using APP TABS - for sure it's about PINNED TABS.

Every Restart LOADS all my PINNED TABS - 9 - with EMPTY Url.
When load one of those URLs and PIN it again: next time the same.
So if there is no Solution so far i can forget Basilisk - it does not work.
Better i use Palemoon. ((

[Moonchild]

Sorry but I've been unable to reproduce this. pinned tabs load their respective sites exactly as they should.

Please include as much detail as possible: extensions in use, the output of help -> troubleshooting information, and which sites you've pinned.