Bitwarden CSS is breaking other websites

[mylastore]

Code Contribution Proposal

Many websites encounter CSS issues after installing the Bitwarden plugin; I had to remove it from Brave and Firefox. On some sites, sign-in and registration forms get pushed to the bottom of the screen. TeamCity also has a blank space in the top left due to Bitwarden’s CSS. I suspect this is related to Flex CSS pushing components down.

[ptwang]

I am wondering if I encountered the same issue as you.

I encountered CSS breaking today when viewing https://www.paypal.com/myaccount/autopay/ with the Bitwarden extension (Version: 2024.10.1) on Firefox (Version: 132.0.1 (64-bit)) on Windows 11. I isolated the problem to exactly one feature on Bitwarden: "Ask to save and use passkeys" in Bitwarden extension --> Settings --> Notifications. The web page loads correctly with the feature turned off and broken with the feature turned on. It is reproducible by simply refreshing after turning on/off the checkbox.

I did not encounter this on Brave. It loaded correctly on Brave regardless.