If you use multiple extension filters in the find files Notepad++ will use only the last extension specified. It worked until version 5.9.x but after version 6.x it doesn't work anymore.
Ex. "*.zul, *.zs" it will search only the *.zs files.
Thanks for debugging this.
The problem is the comma in between. Remove it and it will work.
Sign up for the SourceForge newsletter:
You seem to have CSS turned off.
Please don't fill out this field.