Strange behavior when seamless panning option is set

[safe-bug]

Hello

I'm trying to draw a line with too many features (around 15k features) using GeojsonVectorTileLayer. I'm trying this in order to replace it with the line I was drawing using VectorElement to improve its performance. During my tests I've come across an issue with SeamlessPanning option, when this option is true the map will get too much laggy. I'm wondering what does this option is doing that makes this lag? Does it affect my other online VectorTileLayers too and I should turn it off?

Thanks