Cannot use the attenuate feature on mumble. Ive searched all over Google and the PR forums for an answer and cant find one. Basically the slider is greyed out as you can see in the picture. And when i try to check off the box that says "When other users talk" nothing happens. The box just stays empty and will not recognize that i am even clicking on it.
Steps to Reproduce:
Not sure. I haven't found anyone else with this problem.
Screenshots / Video:

Tested On:
PR 0.97
Video Settings (if needed):
High
Audio Settings (if needed):
Default.
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If anyone knows something please let me know. Mumble is not really practical right now without attenuation because every time im with my squad in a truck or apc i cant hear anything at all and never hear what my squad leader is trying to tell me. Also using helicopters or tanks is a no-go without attenuation for the same reason. I cant hear anyone but the loud vehicle sound.
