Join isn't remembering base theme, always reverts to "Automatic"

[v7rzlhb3xg]

I'm running into an issue with the most recent update to the Join chrome extension. The extension lets me select a different base theme (for example, "Normal") but it always reverts back to "Automatic" after closing the window. However, the accent color works as intended.

[joaomgcd]

Thank you, fix for this will be posted today :)