Shadow flickers on URP

[minsumansu]

Above is URP.
Below is Built-in RP(Legacy) with UTS2

URP version has more noticeable shadow flickering & jagginess with 'System Shadow' activated. (Self-Shadowing problem maybe?)
I tried changing shadow resolutions and bias values but it did not help.
Also tried different versions of Unity and URP(12.1, 13.0 preview) but not helped too.

I found that,

• Shadow map itself has some difference in URP vs Built-in RP.
• Shadow bias is not working in Unity 2019. Working in Unity 2021 (URP 12.1) but does not help much.

[H3idi-X]

Thanks for the report.
This is probably due to the difference between the built-in pipeline and the URP specification, and since URP 13.1.4 supports screen space shadows, we will see if UTS can support it at some point.　

[minsumansu]

I will look forward to it :)