Steam Input/Steam Controller Regression - Constant Weapon Firing

As the title suggests, there has been a regression with the most recent update with respect to Steam Input/Steam Controller compatibility. There was previously a similar issue that would cause the weapon primary fire to be triggered with single taps constantly, and this issue seems similar, expect it engages a fully automatic primary weapon fire action. The button prompts in game also initially show keyboard prompts. The menu seems to be unaffected; only active gameplay is broken.