"Commit" button becomes truncated if branch name is too long

Steps to reproduce:
1. Create a branch with a long name. E.g: branch with long name: "feature/XXX-XXXX_Due_Date_option_is_not_highlighted_in_form_for_new_Task_creation_when_Due_Date_is_cleared
2. Stage a file and press commit
3. Commit button on bottom right looks to be truncated.