Very low fps in Chromium in Ubuntu20.04-Xfce-r31113_v1.4.0a

AlexLivadny

I found that Chromium in image "AIO-3568J_Ubuntu20.04-Xfce-r31113_v1.4.0a_240307" got much lower FPS, than Chromium in image "AIO-3568J_Ubuntu20.04-r3108_v1.3.2g_240111".I use next command

1. chromium --no-sandbox --app="https://www.goodboydigital.com/pixijs/bunnymark/" --start-fullscreen

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In first image (Xfce-r31113_v1.4.0a) max 30fps.
In second image (r3108_v1.3.2g) max 60fps.
In both cases browser see GPU accelerate.
Is there any way to make the browser work at the required 60fps?

Display: HDMI FullHD 60Hz.
Motherboard: MB-JM3-RK3568 V1.2 2021.04.23