perasite,
Sorry that you are seeing this issue.
Can you please give us some more details to help us investigate further?
1. Please share with us more details about the editor in which the file is opened for viewing. Also share with us the file extension of the DB files.
2. The OS and Arch details along with Eclipse version details.
3. Please also share with us screenshot/GIF of the IDE with the said file opened in the editor to help us get a visual of the problem.
Apologies for inconvenience caused.
–Swapna
MyEclipse Support