Text property "override" flag does nothing for virtual text

[puremourning]

Steps to reproduce

vim9script

prop_type_add( 'prop', { highlight: 'Nontext', override: true } )
prop_add( 1, 2, { type: 'prop', text: ' inserted ' } )

• vim --clean -S test.vim test.vim
• go to line 1
• V - visual line mode
• see that the visual highlight is not overridden by the text property

Expected behaviour

I'm not sure if this is really desirable or not, but the docs suggest that cursor line and visual highlighting are overridden when override is TRUE

Version of Vim

9.0.199

Environment

macOS arm64

Logs and stack traces

No response