Doesn't work on https://chromium-review.googlesource.com/c/chromium/src/+/1067949 either -- maybe the button is just broken everywhere?

Moved issue gerrit:9052 to now be issue chromium:845522.

The reland button has now been broken for months. Should we just remove it? Who owns it?

I think Reland button is supposed to be used on the CL you want to reland (https://chromium-review.googlesource.com/c/chromium/src/+/1067460), not its revert

Aha! Maybe it should say that then instead of "Get "Cannot reland: Cherry pick failed: identical tree"?

that would be helpful. That is a issue in polygerrit. I think I don't have permissions to move this issue there. +kaspern

I don't know that this is a PolyGerrit bug.

It sounds like the button should be eagerly disabled. Failing that, it seems like chromium-specific error messages should be added by chromium plugins, not Gerrit core. Here seems like a good spot:
https://chromium.googlesource.com/infra/gerrit-plugins/chromium-behavior/+/master/src/main/resources/static/chromium-behavior.html#544

ah, i assumed Revert button is not chromium-specific. Leaving the issue here then for triage (by folks who actually manage this component)

The Revert button is definitely part of Gerrit code, but the issue being described has only to do with the Reland button.

Setting defect without priority to Pri-2.