Not that I can think of. It doesn't feel very practical if I'm honnest (the rank being only visible from the side, and only from one side at that being the most problematic).
From the point of view of someone that served, I find the chest velcro with all the info in one clean package from the 2019 parade was ideal: you want to be able to know the rank and name of whoever you are talking to ASAP. It's also not so big that an enemy with low magnification optic could easily make out who are the officers from the enlisted.
I doubt that visibility is a big problem in this case , say you wear it on the right sleeve ,it is only invisible from your left , but you will see it just fine from the front .Sure ,comparing to a chest velcro , sure it bit off to the side , but somehow I doubt that this is a big problem .
Since the main purpures of wearing visibly the rank in the military is quickly establish an hierarchy when you meeting people from other units , within a given unit ,the rank is known by your peers even if you don't wear it. The main use case that you care about is from the front anyway, So I also doubt that left invisibility is a major concern.