Breaks Ultimate Blocks plugin frontend

Hi guys,
I have been using Remove Orphan Shortcodes for a while now and it has served me really well! Very happy to not have to manually parse through multiple posts!
However, I recently came across a pretty significant incompatibility with the Ultimate Blocks plugin, which adds extra Gutenberg blocks for me to use.
Please see: https://www.ads-software.com/support/topic/review-block-not-outputting-correctly-on-frontend
Do you have any idea how/why this could happen? ROS was removing content from within a block… not an entire block itself?