Firstly, thank you for going to the effort of making this add-on.

I have just one request, and here it is as a User Story:

As a Firefox user,
I need to have new sessions that are opened by clicking a link *outside* Firefox restore tabs as expected AND add the tab just opened by click the link,
so that the page I wish to see by licking that link is now open, and I don't have to waste time going back and clicking the link a second time.

Acceptance Criteria:
GIven Firefox is closed,
when I click on a link in, say, Outlook,
then Firefox opens,
and tabs are restored automatically according to how I've set up TSM,
and the new tab is added and has the focus.

I'm sure you're sick of comparisons to the old Session Manager, but this describes its normal behavior.

Good luck, I hope you can manage to add this feature. It'll be much appreciated.

Ich finde das Tool sehr gut gelungen und ein guter Ersatz für den "SitzungsManager"

Es fehlt die Möglichkeit den aktuellen Stand der Tabs unter dem beim Laden benutzten Namen zu speichern.

The only good session manager since FF killed the 1000s of great addons, would like the see an optional feature for being able to just one-click save session and close ff and resume session as soon as ff is restarted

first of all reat job!
It is possible in the future to implement the option Is it possible to automatically delete sessions with more than x time (defined by the user)?
or simply define a maximum session number that already exists, but when that number is filled, will it save over the oldest session?
thanks and keep the good work.

Thx for the Add On. It helps much!
There is but an important Problem. After the restart of the computer, the Tabs can not be opened. =(
If you looking forward to update your software, please put this to your priority list.

Best

Wonderfully implemented & well thought of, love the way it organizes my tabs and can always look up way back. Thanks, recommended by Steve Gibson.

Amazing ! Loved it

Straight forward and clean interface. Works properly for me. I see other folks have said it's not working properly for them - but it is working properly for me. Perhaps the developer fixed some issues? (p.s. I am not affiliated with the developer in any way)

I hope this extension lets users choose which session to restore. I am instaLLing it because of the pop-up windows which get closed at the end of the session and then i cannot see any of the previously open tabs.
PS. Today I had 7 useful tabs in Firefox, and then I closed the main window. After that I found another window with some site which opened in the background. After closing that separate window, all my 7 useful tabs were wasted.
I would like to avoid losing tabs in this way in the future, and that is why I am installing your extension.
Also, I hope it has autosaving, because I will not save sessions. I just forget about it when I read all those 7 tabs.

Your extension has a problem when restoring sessions since the restored Tabs are not kept in the same position and order as they where before on the Tab Bar but they are all scrambled to new positions creating a chaos of missaligned Tabs. This flaw needs to be fixed asap.

1.9.0 with 57.0.4
cannot automatically restore last save at the startup
but 1.8.0 is ok

Recent updates were simply great.
Tab Session behaves very well and can restore my sessions (-+150 tabs) using the "lazy" function without any crashing.