Only the last 25 closed tabs in trash bin
I just noticed that the trash bin in the top right corner now only stores the last 25 tabs. It was a lot more tabs a couple of updates ago. It was far more convenient than it is now.
Is there any way I can adjust the number of tabs in the trash bin?
No, you cant change it.
I remember this is a known restriction.
Please report your teature wish to exceed this limit https://vivaldi.com/bugreport/