Ways to disable the "to activate commander aim" tip?

I think I asked this in the past (a few years), but found no solution, so I’m asking again.
Every single time I go into commander’s sight, I get the flashing tip on screen telling me how to activate comander’s aim.

  • I know how to activate commander’s aim. It’s literally the first thing I do in a match.

  • I don’t need the game to remind me with a flashing message on screen every single time I switch to commander’s sight

  • On tanks which have annoyingly zoomed in gunner’s optics (like the ariete), commander’s sight is the only way of getting a decent FOV. So I don’t want to stop using it.

I just want to get rid of that damn flashing message. Any way of doing this?