It took a while of grinding but eventually I pushed through! This is honestly quite an annoying level to play but it's not really difficult though. But I did have a different strat at my disposal which you can see right at the start. I go for two Dash Jumps into two Charged Dashes which seems faster (but I might be wrong), though it probably doesn't make that much of a difference.

It feels like this level is quite optimized now and probably won't see that much of improvements in the future.