
Hi @Lee, Jessica,
I can reproduce this issue in Workspace, and the problem seems to occur only when Edge shows Workspace favorites in favorites bar, instead of grouping them in a single folder. When I tested with Workspace favorites stored in a single folder named after Workspace name (you'll also find your personal favorites shown in favorites bar), no crash was observed.
It can serve as a workaround. Please navigate to edge://flags/#edge-workspaces-favorites-bar and look for Show Workspace Favorites in Favorites Bar. You need to disable this flag and restart your browser. You should find the problem fixed after that.
Meanwhile, please report this problem to the Dev Team by sending feedback in Microsoft Edge at ··· menu --> Help and feedback --> Send feedback. Hopefully this problem can be fixed in the future releases.
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Best Regards,
Shijie Li