important：keybinding related bugs

bug 1:when i bind toggle inventory/scoreboard(hold) or toggle inventory to MOUSE BUTTON 5,i cannot close the inventory after open it with Mouse BUTTON5.And also,when i open the map, i cannot use MOUSE BUTTON 5to see the scoreboard.

bug 2:when i bind big map /intentory （hold）or big map button to MOUSE BUTTON 5，i cannot press MOUSE BUTTON 5 again to close the map.

bug3:i cannot ping others sometimes when i‘m downed because the toggle killer's player card key is “F”，which is the same as my ping key“F”.I hope you can give me the option to change the toggle player card key.

bug4: when i rebind the inventory request key to “F”，it doesnt change，whether UI or real key function.

bug5:i cant use formation parachute activation key （“C” as default）to open parachute as a jump leader，maybe because my parachute deployment key is also “C”？

bug6，when i open the map，i can still “switch to melee ”with the newly added switch to melee key，which i werent supposed to be  able to do.

I find these keybinding related bugs are super inconvenient，pls make sure to fix the first three bugs and bug five，the other two are not so important.