Can confirm this bug exists and needs to be resolved. Tested on Amazon Fire HD 8 (6th Generation) running Amazon Fire OS 5.3.6.4, Bedrock version 1.10.0.4. Grass is not growing on dirt squares excavated by players, placed by players, or 'eaten' by sheep when more than 3 or 4 squares of grass exist contiguously nearby. Tested with Random Tick Speed set to 1000 in cheat mode as well, to no result; crops grew faster than grass grew back, if at all.
Charles S. Swanson
Can confirm this bug exists and needs to be resolved. Tested on Amazon Fire HD 8 (6th Generation) running Amazon Fire OS 5.3.6.4, Bedrock version 1.10.0.4. Grass is not growing on dirt squares excavated by players, placed by players, or 'eaten' by sheep when more than 3 or 4 squares of grass exist contiguously nearby. Tested with Random Tick Speed set to 1000 in cheat mode as well, to no result; crops grew faster than grass grew back, if at all.