The seed is
4832422522716300338
Some other Taiga villages around also have these 2 blocks missing in the farms. I don't know if this is a structure issue or the world being wacky
MCPE-171776
These two grass blocks are always missing in Taiga villages
Open
2
(Unassigned)
1058634
Confirmed
Multiple
1.20.0, 1.20.50, 1.20.51 Hotfix, 1.20.70.21 Preview, 1.20.81 Hotfix, 1.21.23 Hotfix
Retrieved
This has also affected with Snowy taiga village.