Sorry, I don't understand what you mean and I'm not sure how to improve it. 
I raised this issue because I often use the navig marker, and the operation is not very convenient.
I think you might not have fully understood the inconvenience of my operation.

I raised this issue because I often use the navig marker, and the operation is not very convenient.
I think you might not have fully understood the inconvenience of my operation.
