Isolator EQ Level Increase when Turning EQ Knob Down

Has anyone else noticed that the volume level of the track increases noticeably when turning down the EQ knobs in Isolator mode? The software EQ on the screen is moving in the correct direction (counter clockwise or left), but there is a noticeable increase in the master audio level until I turn the EQ knob way down. This does not happen when using the Classic EQ setting so it’s not a midi mapping error. I’m using DJay iOS 3.5.12, iOS 14.2 with a Vestax VCI-400 midi controller.