We're making an update to how tag-based filters work in App Distribution to improve overall platform performance.
Tag filters in builds will now require an exact match, including capitalization. Until now, tag searches were case-insensitive, meaning Release, release, and RELEASE would all return the same results. In the coming days, only an exact match will return results.
This change affects build tag filters specifically. Partial device searches will continue to work as before, with case-insensitive matching still supported.
Review your current tag naming conventions and make sure the tags you use in filters match exactly — including uppercase and lowercase letters — the tags assigned to your builds.
For example, if your builds are tagged Production, searching for production or PRODUCTION will no longer return results. You must search for Production exactly.
This update is necessary to address a performance issue. Exact matching allows us to maintain a faster and more reliable experience across the platform.