We have a dedicated #self-service:wishlist category that you may be interested in. This allows you to create topics for any additions / changes you wish to see in MSFS. Before posting in this category, we always advise you to use the forum search function to see if any existing or similar topics exist. This category uses an upvoting system where users can vote to show their support. You can vote for a request by clicking the “Vote” icon on the top left of the topic. You can also view the top-voted topics here.
There is an existing Wishlist request here which may be similar to your suggestion: