How can I let Edge ask for being the default browser?

On my Mac I use Safari for private purposes and Edge for work purposes.

When I'm working, it's convenient to have Edge as the default browser. Now I have to set it each day manually (after the working day I set it back to Safari, which asks for that).

What I want is that Edge does ask for being the default browser. Is this possible?

NB: Using a different account is not convenient for the way I work.

I would have two accounts; one for work with Edge set as default and one for private.

I also have an Admin account to make sure I don't change important things by accident, as well as accounts for each kid...

And I make accounts for family visiting as well. No interfering with my data etc.