Hi there - thanks for your feedback. I'm glad my explanation and our developer-facing docs are at least a little bit helpful.
Note that we do not plan to ever remove the legacy toolkit profiles system (built around profiles.ini). This code is very pe...
@hook Thanks for reaching out! If you'd like to discuss your use cases and possible suggestions on command-line options that would allow you to more easily map profiles in a profile group onto a set of KDE Activities, please join us in the Firefox Pr...
Update: the fix for custom profile locations will ship next month in firefox 148: https://bugzilla.mozilla.org/show_bug.cgi?id=1994700
This will hit release in late February: https://whattrainisitnow.com/release/?version=148
What settings are you wanting to manage at the command line?
(As a side note, this seems like it may be a better question for SUMO, https://support.mozilla.org/en-US/)
Sorry, each running instance of Firefox uses exactly one profile.
If you don't want to use sync to link data across two profiles, maybe you can use a remote desktop tool to connect multiple devices to a single windowing session.
If you could explain ...