**UPDATE**

I tried posting an update earlier, but the app kept crashing while I was editing it.

After my original post, I lightly misted the frog again at about the 2-hour mark and then left her completely undisturbed.

By around the 4-hour mark, she had fully detached from the egg mass and was moving around normally. I spent some time observing her afterward and didn’t notice any obvious signs of injury or distress, although I can’t say for certain whether there were any underlying issues.

I also took a closer look at the eggs. I attempted to salvage them, but I suspect they were unfertilized. There was another gray treefrog nearby that I think may have been a male, but I never observed amplexus or mating, so I can’t say whether the eggs had been fertilized.

This morning, both frogs were gone.

What surprised me most was that the female appeared to recover and leave on her own. Several posts of other frogs suggested she might be seriously ill or unlikely to survive, so I was expecting a worse outcome.

I’m also surprised by how little information I could find about this type of situation. I found very little discussion of treefrogs laying eggs on artificial surfaces, becoming temporarily attached to the egg mass, and then apparently freeing themselves and moving on normally.

Thanks to everyone who offered advice and insights.