Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
[X] I updated to the latest version of Multi-Account Container and tested if I can reproduce the issue
[X] I searched for existing reports to see if it hasn't already been reported
Step to reproduce
Right-click on a bookmark folder with 15+ bookmarks
Select "Open bookmark* in container tab" and any option.
Actual behavior
No warning, all of them open immediately in that container.
Expected behavior
"You are about to open [number] tabs. This might slow down Firefox while the pages are loading. Are you sure you want to continue?", like when opening all bookmarks in a folder regularly.
Additional informations
I just did that accidentally with 72 pages, luckily I didn't click on my 20000 bookmark folder…
Provide a copy of Troubleshooting Information page (optional)
Before submitting a bug report
Step to reproduce
Actual behavior
No warning, all of them open immediately in that container.
Expected behavior
"You are about to open [number] tabs. This might slow down Firefox while the pages are loading. Are you sure you want to continue?", like when opening all bookmarks in a folder regularly.
Additional informations
I just did that accidentally with 72 pages, luckily I didn't click on my 20000 bookmark folder…
Provide a copy of Troubleshooting Information page (optional)
No response