What steps will reproduce the problem?
(1) Take a memory-infra trace. https://chromium.googlesource.com/chromium/src/+/HEAD/docs/memory-infra/

What is the expected result?
Textures show up under GPU process > gpu > gl > textures

What happens instead?
Textures don't show up.

This is suspected to be a passthrough bug, so assigning to geofflang@ for investigation.