category builder not working

[LukeN90Leadly]

• I am on the latest ActivityWatch version.
• I have searched the issues of this repo and believe that this is not a duplicate.

• OS name and version: 26.5.2 (25F84) MacOS Tahoe
• ActivityWatch version: v0.13.2

Describe the bug

2 parts to my issue which might be linked but I'm unsure.

(1) I'm getting the error: "Unable to find bucket matching 'aw-watcher-window_unknown' (hostname filter set to 'None')" randomly appear at the top of my activity feed whenever I click on filtering the reports etc.

(2) I'm getting 'High uncategorized time' as a warning telling me to go to the category builder. However when I visit the page I'm getting "Common words in "Uncategorized" events" come back as 'Loading' and it never loads.

I did see a similar issue a couple of years back when I checked, my hostname is 'unknown' but I couldn't seem to figure out if that was part of the problem.

Expected behavior

The unknown category to load and for me to be able to classify it.

Documentation

Additional context

[github-actions]

Hi there!
As you're new to this repo, please make sure you've used an appropriate issue template and searched for duplicates (it helps us focus on actual development!). We'd also like to suggest that you read our contribution guidelines and our code of conduct.
Thanks a bunch for opening your first issue! 🙏