gabg02,
Sorry that you are seeing this problem with DevStyle.
Can you please attach a screenshot of the issue in Dark theme and how it looks in light theme? Do you also see the problem with Eclipse Dark theme? Please go to Window > Preferences > General > Appearance and select ‘Dark’ for Theme instead of DevStyle and check if the issue persists.
Please also share your OS and version details along with OS theme, if any set.
Apologies for inconvenience caused.
–Swapna
Genuitec Support