Large black artifact after AI Generative Expand followed by AI Sharpen (Topaz). Black line/artifact is on long edge of original file

Sent file from LRC Beta 15.3.2 to Ps Beta 27.5 (NEF)

Used Generative Expand

Used AI Sharpen Topaz

Large artifact at the long edge of the original file where the AI Expand starts

Can supply Original File if required ….. 

Lightroom PR tester since DOT