
Having the same problem here I guess, let me try to explain better...
so when Edge crashes or in my case, I have a power outage, usually when you open Edge again it greets you with a popup saying "edge was not properly closed..." and if I want to restore the tabs that weren't properly closed. Well, now it isn't appearing anymore, and when I use "shift+alt+t" it restores the tabs I closed BEFORE the crash or power outage, but not the ones that were open DURING the crash or outage.