Releases on same day with equal SemVer priority are out of order

[UsernameFodder]

On my repository's releases page, release v0.2.1+f6de550f13 is marked as the latest release, even though v0.2.1+f6058565b3 was made after it chronologically (on the same day):

Note that the tags are properly ordered, with v0.2.1+f6058565b3 being the latest:

My understanding from discussions like #8226 are that releases made on the same day should be ordered according to SemVer, and I would expect ties to be broken by tag (commit) time. In this case, both versions are v0.2.1, and the build metadata should not contribute to priority according to the spec, but it seems like the releases here are being sorted alphabetically rather than chronologically.