How do get bar height or change bar height?

[Mr-ZNN]

New Issue Checklist

• [ ] Updated Tabman to the latest version
• [ ] I took a look at the Troubleshooting Guide
• [ ] I searched for existing GitHub issues

Issue Description

Other useful things

[alyfreym]

same problem

[sugitatestblue]

same problem

[sugitatestblue]

@Mr-ZNN @alyfreym I found the other issue! set by around of the buttons... a nasty problem https://github.com/uias/Tabman/issues/559