[only ex15?] UI is less responsive in some dialogs

[Ranran(retired)]

A recent update seems to have caused some interaction issues.

It happens with behaviors of the type that perform an action when you click on a part of the UI that is not a button.
For example, clicking on the convoy image in the schedule list is expected to immediately open the convoy info window. But now it is mostly ignored and does occasional opening on a whim.
The schedule operation of the schedule list is the same, and it is difficult to select a station.

At least I didn't see this problem on a different ex15 branch with the purpose of testing incorporation from the standard.

Nightly hasn't been updated recently, so I'm not sure if the master branch has this issue.

[Ranran(retired)]

This may have been fixed by correcting the schedule data.