Why doesn't grayscale work in edge?

Question

css

Task: there are bw pictures, they should become colored when
hovered over. Solution: filter: grayscale(100%)
But in edge this filter behaves very strangely for some reason, initially the picture is bw, almost immediately after loading the filter stops working.
When hovering over an image, it remains colored, and when you remove the mouse from it, it becomes black and white
View the code here (block with logos)
Does anyone know how to fix this strange behavior?

Answer 1

caniuse.com/#feat=css-filters
and classic toaster search:
How to make CSS Filter work in Microsoft Edge?