Mining items too quickly doesn't register with quests

Minecraft Username:
Jdawger

Brief Description:
Whenever I mine certain items that are both instabreak & in rapid succession, the quests system sometimes doesn't detect it. I noticed this for wheat (which I did in the video), beetroots, carrots, potatoes, netherrack, blackstone, and others

Instructions:
1.) Find a quest that has items that instabreak & you can break in rapid succession (like wheat)
2.) Break them quickly
3.) Notice that it requires more breakages before the total required is met

How many times did you recreate this?:
Many times, once on recording

Result:
Not every block is counted (in the video, of the 952 wheat I still needed & exactly broke, only 837 registered)

Expected Result:
If I break 100 items quickly, I should have 100 breaks registered

Evidence:
Apologies for the garbage recording. I only had Zoom on this device to record

 

I totally understand that, but every single wheat was fully mature. I made sure in my video I was in an area that had all mature

Next time I get the 64 wheat quest, I will isolate an area of exactly 64 wheats AND make sure I am recording lol

 

@ClarinetPhoenix I did another recording with the 64 carrot quest. I made sure to indicate that they are fully mature carrots, I broke exactly 64, etc

I did all these tests in the towns of elarenfarms & elarenfarms2 for reference

 

Tried it with the 64 pumpkin quest, with a L3 Pumpkin Axe, at /warp junglefarms. Broke exactly 64 pumpkins (which I measured). 57/64, meaning it didn't register 7 broken pumpkins