In the way back, we used a product roadmapping tool (Aha!). We no longer use it. That is a long story. But while we were using it, I had a crappy monitor, and the UI's of the era were flat, and lacking contrast in the elements.
They have a feature ideation log, and I submitted my request.
This was in 2017.
Today, I got a couple of email from their feature log. Apparently they picked it up, and implemented it.
So, my feedback was considered (and even had a few comments from others on how this would be good), and shipped.
Not sure when it shipped, because, we no longer use it, but it still feels good.