Hi and Low Cut filters in the Pre rack

Switching these two on and off from the Pre rack in the Mixer doesn’t work most of the time. I need to do it from the Edit Channel window for it to work normally.

The filters in the pre rack have been problematic for years(also it doesnt pick up automation until you open the channel editor and click on the filter slider). Reported many times, confirmed by Steinber, but hasnt seen a fix- they just keep ignoring it.