fix: info menu overflows on mobile, issue #221

[simplemachine92]

a fix for #221

Seems to fix the "popping in" issue described:

This doesn't seem to work, the issue occurs if you open the menu while the segment data is still being loaded, then the menu get wider after that and it then overflows
Originally posted by @jwooning in #223 (comment)

width < 400 truncates currentSegment and reduces font/button sizes

Sorry if this doesn't fix the issue, I tried my best to match the width originally described in the issue (~380px) and to simulate the loading.. it also seems to work down to 300px width.

2022-07-05.03-57-05.mov

[jwooning]

I wrote a more complete description of the actual issue:

#221 (comment)