The sand won‘t fall
If you put a sand block on the double tall grass and break the lower part of the double tall grass, the sand block won't fall. I think the reason is that when you break the lower part of the double tall grass, it won't cause the block update of the higher part of the double tall grass, so the sand block won't update too.
The same problem comes up with all the double_plant.
Environment
'os.name' = 'Mac OS X'
'os.version' = '10.11.3'
'os.arch' = 'x86_64'
'java.version' = '1.8.0_74'
'java.vendor' = 'Oracle Corporation'
'sun.arch.data.model' = '64'
Linked Issues
Created Issue:
The sand won‘t fall
If you put a sand block on the double tall grass and break the lower part of the double tall grass, the sand block won't fall. I think the reason is that when you break the lower part of the double tall grass, it won't cause the block update of the higher part of the double tall grass, so the sand block won't update too.
The same problem comes up with all the double_plant.Environment
'os.name' = 'Mac OS X'
'os.version' = '10.11.3'
'os.arch' = 'x86_64'
'java.version' = '1.8.0_74'
'java.vendor' = 'Oracle Corporation'
'sun.arch.data.model' = '64'
duplicates


Duplicate of
MC-31038, if you have not, please use the search function in the future to see if your issue has already been reported.