[Bug]: Departure board fields truncated with UI scaling set

[cmjdiff]

Version of OpenTTD

0.65.4

Expected result

Columns on departure board should always be wide enough to display their contents

Actual result

When UI scaling is set to 2.0x or higher, departure time and/or arrows are truncated because the column is not wide enough to contain them. My medium_size is set to 10, though it still happens when I reduce it to 9 or 8. Truncation does not occur at 1.75x scaling.

Combined arrival/departure, with destination arrival time:

Separate arrivals and departures, note arrow is truncated:

Departure times only:

Steps to reproduce

Game Options > Graphics > Interface size set to 2.0 or higher
Open a station departure board

[JGRennison]

I can't reproduce any issues with the default font, which font are you using?