I see the manifest files used to build i.MX BSP releases from NXP.
Even the newest /imx-linux-mickledore/imx-6.1.36-2.1.0.xml tag refers to an old release of chromium
<remote name="ossystems" fetch="https://github.com/OSSystems"/>
...
<project name="meta-browser" path="sources/meta-browser" remote="ossystems" revision="e232c2e21b96dc092d9af8bea4b3a528e7a46dd6"/>
this is a commit of May 2022 and it includes chromium 101.0.4951.54
At the moment of writing this message,
https://github.com/OSSystems/meta-browser
has been updated to chromium 120.0.6099.224
with a lot of patches, improvements, bug fixes, ...
From my perspective it's urgent that after two years, NXP updates its manifest to use a newer release of chromium.
The release 101.0.4951.54 has a lot of bugs with the GPU especially on iMX8M-Plus.