Blocks break far too quickly in some cases

Expected behavior: Holding the "break block" button (left mouse) in creative mode breaks blocks consistently with a constant rhythm.

Observed behavior: Moving while mining can occasionally make block breaking extremely quick, disrupting the rhythm. This frequently results in breaking more blocks than intended, which is unpredictable and frustrating.

Videos:
[^block breaking bedrock.mp4]
https://youtu.be/dHpHqmjL1kU

Notes:
When a block is broken wrongly in this way, it tends not to create particles.