Firefox v. 73.0.1

I'd love to give this five stars but I have one major problem and one suggestion:

*I've found TST crashes the browser pretty reliably and Firefox can't restore my session. I'm a serial tabber so losing 100-200 tabs that I accumulate over the course of a week or two kind of kills me. The only thing I've found that might be helpful to users/in troubleshooting is that TST crashes far less when only one window is open. I'd say it crashes every 15 min - 2 hr when multiple windows are open but less than once a day if only one window is used. Also, one window only is far less likely to wipe your session.

*Search function: Again, as a serial tabber, I'd love a search function to find a tab quickly. This is especially true since crashes often wipe the session. opening all the tabs again, combined with the nesting feature - I think it'd be very helpful.

THANK YOU for creating this extension. I hope I didn't come off as ungrateful with my criticism. Only trying to help. Cheers!