This is custom symbol from community instead of official. Here is a reference.
An Experimental Feature - Command Symbols - QSPICE - Qorvo Tech Forum
Here is my custom library, custom symbols you saw in your screen capture are all included in my library. My plan is to provide high quality symbols to easn the simulation in Qspice.
Qspice/Symbols-KSKelvin at main · KSKelvin-Github/Qspice
There is instruction in readme.md (or scroll down to the bottom after opening the above link) of how to clone or download entire library if you are not familiar with Github operation.