So we in Brasil we have a diálogo About some mechanics.
Here is the English translation of your text:

"These are the points that have come into effect in the community:

· It is not possible to open the map while you are alive in a match. As far as I know, we can only view the map when we are dead. I believe this could be possible because there are buttons in the controls that have no function. Seeing the map would greatly help with strategies and movement on the battlefield.
· It is not possible to change the firing mode on automatic weapons (there is no fire selector key) as exists in many other FPS games. Sometimes I want to use the rifle for medium distances and I have to try to control the rate of fire (which is not efficient).
· The marking of friends and squad members in the game (the blue and green marker that appears when we look at a teammate) is very translucent, almost invisible. Sometimes it's even difficult to know whether the soldier in front of us is a friend or an enemy. I would like to suggest a stronger, more vivid marking.
· I also haven't fully understood the enemy spotting system on the field. I don't know if we just need to aim for the team to see, or if we need to press a button.
· It would also be interesting if the game allowed us to mark positions on the field (like aiming at a location and placing a spot on some part of the map)."