After 1.16.200 to bedrock edition the game become very lagy and the loading time is to long.

The chunks are loading very slow and some times the chunks won't load at all and there is a big issues with the fps some times make the game unplayable.

Maybe the dragon engine is the reason because i didn't see any of this problem in older version 1.16.40.

maybe the problems are happening to me because my low end device (1gb of ram) but as i said before these problem started when the dragon engine was added to minecraft bedrock edition.

I had  problems like these in version 1.16.40 but they weren't happening  as frequent as now.

I hope you do something about it.