Navigation not working

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/navigation-not-working/
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It seems like navigation isn't working. There's no explanation of any errors occurring and the only indication something is wrong is the navigation icon is black when it should be blue. Inspecting the button on the web app shows that there is no button at all, so maybe a bad update got pushed?