New answers tagged hinges
If the wood is thick enough, drill out a space for a metal pin that mimics the hinge. The other hinges can't be far behind, buy a new vanity cabinet. Super glue.
To directly answer the question: The panel release allows the hinge to be separated into two parts, so the door can be dismounted without removing the screws and later snapped back into position. (Essentially, it gives you the same capability that removing the hinge pin would in a more traditional design.)
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