When I click the "Push" button in the toolbar, I get a form that lets me select branches to push. There's a table listing my branches.

The first and fourth columns have checkboxes, and the columns themselves are not resizable. Each one is so narrow that only 2 characters of the header can be seen (or only 1 character, if you happen to sort by that column). There's no tooltip or any other way to see the entire text, AFAICT.

The first one is "プッ..." (probably "プッシュ", or something that starts with that).

It would be really great if the columns were big enough to show the header labels, or at least were resizable so that I could make them bigger myself.