Switching to "Compare your data" tab changes layout of app

[Aariq]

Before switching to that tab the app covers the full width of the browser window. After switching to that tab, the app gets considerably narrower, even when I switch back to other tabs. This is in Firefox v131.0

[KristinaRiemer]

I could not figure out how to fix this!

[Aariq]

#47 seems to fix it (locally at least) although I do not know why 🤷‍♂️