This is inconsistent with regular tall grass, which has an item form for the single block and the double block form.
Linked issues
is duplicated by 10
MC-126195
Tall Grass appear in the creative inventory, but Tall Sea Grass doesn't
Resolved
MC-126566
Can't use Pick Block to get Tall Seagrass
Resolved
MC-129707
in the inventory of creative mode there is no block of tall seagrass
Resolved
MC-132757
Tall Grass has an item for itself while Tall Seagrass doesn't
Resolved
MC-133769
the high sea grass does not appear on the menu
Resolved
5 more links
MC-133806
The tall_seagrass block is missing from the menu
Resolved
MC-136166
The item of the tall sea grass is not present in the menu
Resolved
MC-185748
Tall seagrass not in creative inventory
Resolved
MC-226545
Inconsistency issue: Tall Seagrass
Resolved
MC-266918
Missing item variant for Tall Seagrass
Resolved
MC-133806
The tall_seagrass block is missing from the menu
Resolved
MC-136166
The item of the tall sea grass is not present in the menu
Resolved
MC-185748
Tall seagrass not in creative inventory
Resolved
MC-226545
Inconsistency issue: Tall Seagrass
Resolved
MC-266918
Missing item variant for Tall Seagrass
Resolved
relates to 1
Comments 3
can confirm in 1.13-pre7
Look at the resolution.
Agnes Larsson
can confirm in 1.13-pre5