Yes. I don’t understand the choice of green as it’s closer to blue on the color spectrum than the yellow we had before.
Additionally:
Here is what the 3 highlight modes look like for me in order. The first 3 words of this page i have marked as 2 (kuullessaan), 3 (Rohanin), and 4 (kieltä).
On standard highlighting with the green, 3 (familiar) and 4 (learned) are basically invisible on dark mode.
In foreground shadow mode, 2-3 show up and you can vaguely distinguish but 4 is invisible.
On underline, the underlines just don’t show up.
In all honesty, the in lesson experience is now very very difficult to use. Even switching to a different highlight mode and straining to see differences, I will no longer be able to even see my 4 (learned) lingqs.
I believe before the update, a mixture of highlighting and underlining was employed and that was important to be able to distinguish at a glance the different levels of learned lingqs.