Re: Critical bug: pgAdmin v4.25 has started ignoring my "Browser Command" which completely cripples me and makes me unable to manage my PostgreSQL database.

You “chose” to use Pale Moon.

To you, it appeared to be the only reasonable alternative

you “chose” to use it when there were other options available.

I get that you don’t consider them acceptable options, but they are options nevertheless.

if there is a behavior in the product that is specific to Pale Moon (as it appears the issue you are bringing up is)

do you feel that the team is responsible for testing EVERY option that a user might choose?

I would bet that if we took a poll of users, that less than 1% would say that they use Pale Moon.

So how much of the team's testing capacity should be dedicated to a “configuration” that less than 1% of the user base uses?

You can continue to say that everyone else is wrong and you are right

And I say again that if the latest version of pgAdmin does not work correctly for you with Pale Moon, then report the bug and revert to the older version of pgAdmin that DOES work with Pale Moon. I suspect that if the cause is found, the team will add an automated test to ensure that the problem does not recur. That won’t stop other problems from occurring, and problems with pdAdmin in a relatively disused configuration are going to go unfound until you find them.

That’s just reality.