Layout shifts for the sidebar

Hi,

I am currently using the Kenta Groovy Blog theme. I discovered that there is a layout shift for the sidebar on Desktop.
First report: https://pagespeed.web.dev/analysis/https-wabetainfo-com/uspq90is13?form_factor=desktop
Second report: https://pagespeed.web.dev/analysis/https-wabetainfo-com/20jgkq3t60?form_factor=desktop

Screenshot: https://wabetainfo.com/wp-content/uploads/2024/04/LAYOUT_SHIFT.jpg

This also happens when disabling all my plugins, with no additional CSS code. It really lasts just a few milliseconds on desktop, so it might be hard to see it with your own eyes.

Thanks for your attention!

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