Filtering the inbox by more than one tag now shows all of them

We fixed an issue with the Tags filter in the Unified Inbox.
Previously, selecting two or more tags only showed conversations that had every selected tag at the same time. This meant the results could appear empty, even when conversations matched one of the tags.
For example, if one conversation was tagged New and another was tagged Old, selecting both tags would show neither.
What changed
Selecting multiple tags now shows conversations that have any of the tags you choose.
This means adding another tag expands your results instead of narrowing them too much.
Selecting a single tag continues to work exactly as before.
The Exclude tags filter has not changed. A conversation will still be hidden if it contains any tag you have chosen to exclude.
There is nothing you need to update. Reopen the filter and your existing tag selections will now show the conversations you expected.