I am using latest IDEA Community version (tried also IDEA Ultimate free trial).
Navigating Settings > Build, Execution, Deployment > Build Tools > Gradle
Screen Attached. I cannot see the field Gradle JVM to designate java/jdk version.
This field is discussed in many forums/guides, yet I cannot see it.
Attached Screen
And you are posting that here because? 
You should report this as Bug to JetBrains at https://youtrack.jetbrains.com.
The field is below that “Gradle” line you see in the dialog.
Usually you cannot make that dialog so small that the content disappears, so they did not add a scroll pane.
But it seems your display is so tiny that even on full-screen the dialog cannot show all its contents and still shows no scroll-pane.
JetBrains might of course say, that such tiny displays are not supported.
Or do you have at least 1024x768? Because that is what they list as minimum resolution.
I adopted your direction and changed Windows 11 > Display Settings > Scale from 150% (Recommended) in my Windows, down to 125% and was able to indeed see the Gradle JVM bottom setting. The Display resolution is 1920x1080. Thanks, topic solved.
1920 x 1080 with 150% makes 1280 x 720.
As this is still higher than the minimum resolution of 1024 x 768 required by IntelliJ IDEA, you should report a bug to JetBrains, so that they can either fix the implementation or documentation.
Did report in https://youtrack.jetbrains.com/ project Intellij IDEA, and support team is handling, for now trying to reproduce.
