Two finger Tip Tap causes errant results

I recently had to wipe my 2018 MacBook Pro and reset BTT. I use Tip Tap Right (two finger) to fire CTRL+TAB in browsers (jump right between tabs) and Tip Tap Left (two finger) to fire SHIFT+CTRL+TAB to jump left between browser tabs. Previously, this was all very jittery and caused random tip taps to fire, but changing the sensitivity and/or distance in Advanced Settings/Trackpad Settings/Tip Taps would sort it out. However, in the current version it appears that those settings do nothing, as just working with the trackpad normally causes it to spastically switch tabs now.

Macbook Pro 2018
MacOS 11.5.2
BTT 3.579