Creating Custom User pack for touch Panel GT911

I created custom user pack for GT911 controller. It shows up in Stack list in Synergy Configuration

after adding and Generating Code source files are not added to Synergy folder.

where as existing pack for Controller FT5x06 is adding the source files.

I followed the instructions mentioned here

I also tried adding source folder and files to the Synergy folder in the project and then exported pack file. still same issue.

this exported pack not showing in configuration.

any help please..