Greetings!
Only now I got a chance to post here, but there are many issues with certain visual effects since the last major patch
Shadow Rider Senche used to have red lines following it after roaring:

Also, after mounting up and immediately moving forward, there was brief trail of lines as well.
After last major patch, it has no additional effects after roaring and after mounting up:

This mount was already ruined many years ago by revealing huge red light source on it's head (and this is still not fixed). Taking away cool red lines from it makes it even worse
All apex mounts from Psijic crate season used to have yellow lines (in addition to cloudy trail) following them after rearing up.
I can't upload screenshot now, but there is video showcase for
Psijic Senche Exemplar on Youtube. I only have this screenshot at the moment, you can see a bit of glowy lines forming around the wolf on the right as it howls:

Now they all only have cloudy trail after rearing up:
I suspect that all other mounts who have lines as part of their special trail might be bugged (but can't check as I don't have them).
I also think it might be related to the fact that glow from
Keen Eye passive and
Thieves troves are barely visible since last major patch

I have difficulty to see crafting nodes near me, let alone from the distance; Troves are very subtle now too.

Keen Eye glow before last major update used to have additional ray of light in it (the same Mountain flower node type as on previous screenshot):

Same place, different flower on a screenshot taken just now:
During the day it's especially bad:
Thieves Trove also had aditional ray of blue light in them. It would take me lot of time to find an old Thieves trove picture (I'm not sure I ever took screenshot of it), so you can see how it used to look on Wiki:
https://en.uesp.net/wiki/Online:Thieves_Trove
I'm actually surprised nobody else is talking about all these issues, maybe it is on my end only?
Thank you.