EN76 minor issues with switches

[Thyristor]

Airtightness test switch on EN76 isn't animated. Perhaps, there might be other switches like that too, but I didn't find any yet.

Also, near the second seat if you press emergency brake 2 times, the tooltip indicator will show the opposite state of button, this doesn't influence the real state though and it works fine. It fixes itself when you "rehover" mouse once again.

[uetam]

Thank you for reporting that.

[Stele]

Airtightness test switch indeed have wrong animation. Gonna fix it right away. Unlock main pipe button for some reason is blocked on input level in inactive cab. Condition here should be moved somewhere deeper.
Tooltip icon is wider issue as there were desychronisations raported in many vehicles on different switches. It should just show button state, not related aparatus, by design.