setting "Continue where you left off" not work

[eeeeeio]

Bug description
setting "Continue where you left off" not work
when I restart the browser,its only a new tab,not last time tabs
I dont find the code about store the tabs while I was open
and I add the function about store the tabs when I open a tab,its work

To Reproduce

Expected behavior

Screenshots

Details:

• Operating System: ubuntu 21.04
• Wexond version: 6.0.0
• Last known working Wexond version:

Additional context

[xnerhu]

We haven't released Wexond 6.0.0 for Ubuntu. Please, check your browser version and correct it.