Great, thanks @John_Kim for reporting the issue and @Jon_Colman for confirming it. The brand new tool wrapper does seem to have a problem.
What to do
Toggle the tool version to the prior version in the pull down menu.
Input menu with buggy display (tool panel or workflow)
- fastp fast all-in-one preprocessing for FASTQ files(Galaxy Version 0.24.0+galaxy4)
Correct input menu
- fastp fast all-in-one preprocessing for FASTQ files(Galaxy Version 0.24.0+galaxy3)
This is where to toggle in the workflow editor. (or on the tool form)
Tracking ticket → Correction: fastp is missing an input type on the form select menu · Issue #6781 · galaxyproject/tools-iuc · GitHub
Thanks again! 