I have been using Firefox for the last 5 years, I have been content with their services and for that reason I keep using it. Lately I had computer issues so I had to reset my computer and start over this includes Firefox as well. Anyhow because of my lifestyle i do different things like school work, farming, and other stuff. Windows has a feature called "Desktops" this feature is very handy to me as it lets me organize my tabs and windows base on the topic like school or work, (To illustrate this I included a picture of how I have it organize.) well, sometimes my computer shuts down by accident or intentional. Regardless if it was shut down by accident or not, I would boot my computer up and lunch Firefox, and Firefox would open my tabs and windows in the Desktop that It was previously at. For example, I would have all of my school related tabs and windows in the School Desktop, and all of my Work related stuff in the work Desktop, after booting Firefox would automatically place my tabs windows in those compartments, well now Firefox doesn't do that anymore and it is frustrating because every time I boot my computer up after an update or a restart, when Firefox is lunch Firefox will place all of my tabs and windows in the first Desktop, and this is frustrating because every time that happens I have spend time on sorting my tabs out to the right compartment, and to be honest I'm getting sick and tired of doing it because i lose time. So to anyone who reads this, can you please help me figure out what is wrong, because if it is a setting then that's is understandable but if it is Firefox then it would break my heart because as an user and a fan It would break my heart to stop using Firefox as my primary app.