I've reported this before a long time ago in X2, but it may have been lost in the shuffle, or was not reproduced. I don't know. So, I want to know if anyone else is seeing this UI issue with Take lanes Filters before I report it again.
Note: I was unable to upload an image. The Attached Images button in the upper right of a Post New Thread window doesn't show "From Gallery / Upload" options. (Chrome)
One way I managed to recreate this potential bug:
1) Initially set one Take Lane's
Envelope Filter to
Clip Gain.
2) Delete that Lane by clicking the
x in that Lane.
3) All other Lanes display Gain Automation.
To revert this display to normal
1) Collapse the Take Lanes. Main Track is now set to Gain Automation.
2) Set the Main track to Clips again.
3) Expand Take Lanes.
The crux of this is, many, many times, the Envelope Filter may not reflect the envelope that the Take Lane displays.