Delay Next Action shortcut sequence doesn't complete

Describe the bug
I have set a button on my touchbar using better touch tool specifically for Quicktime. The button is designed to in one click trigger a series of actions that playback the video at 1.9x (the quickest you can playback with audio). It's a simple step of repeating option+L followed by Delay Next Action 0.2 seconds.

I have this repeating 9 times. However, it always only ever goes through this loop 7x, so that playback never goes above 1.7x

I've tried changing the delay time interval to no effect. It's like it maxes out at 13 steps (there is no "delay next action" after the final step).

**Affected input device: TouchBar


Device information:

  • Type of Mac: 15" 2017 2.9Ghz i7
  • macOS version: 10.14.6
  • BetterTouchTool version: 3.404 (1635)