For video , try update to WebView_v102.0.5005.78 as this post stated
[ROM][UNOFFICIAL] LineageOS 17.1 for Samsung Galaxy Tab S (SM-T700, SM-T705, SM-T800, SM-T800, SM-P600)
Hello friends, I tried to update my old Samsung Galaxy Tab S devices with the latest Android 10 (Lineage 17.1). I would like to make the build available for you guys as well. Special thanks to the teams at Exynos5420 and LineageOS for the...