I would like to throw out Bitwarden out there. Cross platforms, works on everything and can be self hosted if you so desire.
For the longest time bitwarden has been broken in the firefox's private browsing after mozilla deprecated some apis due to security concerns. They've given alternatives but they are just refusing to fix it, to the point of basically saying mozilla needs to fix the issue. What's sad is a similar mechanism is used in their chrome extension. Someone even raised a working PR that the CTO wasn't fully happy with, and asked for changes (which is fair), but the PR hasn't moved since, so I'd have expected the Bitwarden employees to take it and fix it up.
It's absolutely ridiculous to still not have this fixed years later.
By contrast, I was a 1Password customer at the time this change got introduced, and they'd pushed out a fix not long after.
I will be trying to Linux client, and if it's good enough, I'm certainly switch away.