Steps to reproduce:
1. Open an exisiting project or create a new project on any version of Unity
Actual results:
Getting a Package Manager pop up for deprecated JetBrains Rider
Warning message in the pop up:
"This project contains one or more packages with errors. Do you want to open Package Manager?"
Error message in the PM window:
"3.3.0.37 has a regression: newly created C# files are not added in the project"
Expected results:
Package is updated or correct version is used while creating a new project
Reproducible with versions:
6000.0.58f1, 6000.2.6f1, 6000.3.0b2, 6000.3.0b3, 6000.4.0a1
Not reproducible with versions:
6000.3.0b1, 6000.3.0b4
Tested on (OS):
MacOS Sequoia 15.6.1
Notes:
- Updating or removing the package still give the pop up when creating a new project