OS version: Windows 11
Unity Editor version: Unity 2021.3.19f1c1
SofaUnity version: SofaUnity_v25.12.00_Full_withDLL-URP

Dear Author, I applied for a one-month ultrasound trial and downloaded the bag file from the PDF you provided. I imported the bag and placed the license in the specified directory. However, when I run SofaUnity/Modules/Ultrasound/Examples/Ultrasound_IRCAD_demo_auto, the ultrasound image does not display. May I ask what could be causing this issue?