Allow for profile to be selected as default for opening links and during general startup

[mtighe]

Using the new Profile Manager, I would like to be able to select a profile to act as the default for the following scenarios:

1. Firefox startup
2. Opening links clicked in external apps

Generally speaking, I have a "main" profile associated with a particular device. For example a "work" profile for my work computer or a "personal" profile for my personal computer. When using the respective device, I would like links to open in the profile I mentally associate with that device, rather than whichever profile I was viewing most recently. For example, if I click a link in Slack while on my work device, I would prefer it open in my work profile even if I had been glancing at my personal profile most recently.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[2mustange]

FYI I had an idea already out there for this:
https://connect.mozilla.org/t5/ideas/ability-to-change-default-profile-in-the-profile-manager/idi-p/...

[Ort666]

However, there are a few issues that should be solved: the manager doesn't work when we try to cancel or to change a second / third profile. At least on the Nighlty 139.0