Same here. Changed out of nowhere today. I work in dark mode, using the Databricks default theme. Yesterday SQL syntax was blue, orange, yellow and white. Today mostly blue and white.

I tried all the tricks listed here, with no luck.

Weirdly enough, other themes don't have this issue and are correctly recognizing different parts of the syntax. So I switched. But it's really frustrating when I've already got used to the default theme colours.

None of the people in my shared workspace reported this issue.