Short answer, no.
There may be a long winded way of going about it with DH support, but all the config is set up automatically via scripts that the panel calls when you create your db host - and as all db hosts on your account are interchangable, i can’t see how it could be handled otherwise.
I would actually say it’s quicker to just set up a new instance yourself and stop being so lazy .
Really though - phpMyAdmin is a doddle to set up - in fact, it’s no more work than it’d be to reconfigure an existing install.
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