I have a large ultrawide monitor and when I use Mesa's 4th ability, the edges of the ability appear to shrink with the reticle after killing a bunch of enemies. Very niche fix nothing game critical but it would be a very well appreciated fix from a long time fan!
Steps for reproduction, use an ultrawide monitor around 49 inches, set display to highest resolution, adjust the HUD margins to be lower than standard, get into game as mesa, press 4, shoot, tada! (Might want to set energy color to be very noticeable for best results)
My best guess is that it has to do with shrinking the UI margins because the edges look like the line up perfectly to where the UI for map, health, abilities, etc... are.
Before:
After: