navigation bug maybe due to black theme

rageshake is still broken for me so can't send logs. Did a filtering on home page and couldn't enter the filtered rooms, then all app was wedged and couldn't enter any room, had to kill it. Unsure if linked to black theme or not

Start by reproducing the reported flow: filter rooms from the home page, enter a filtered room, and then try entering another room after the app becomes wedged. Compare behavior with the black theme enabled and disabled; done means filtered-room navigation works and the app does not block access to other rooms.

Written by the indexing model from the issue text.