steps to reproduce
- open the dev tool / network tab
- load a blank sheet
result
sending lots of extra onZSSSyncBlock event with different rangeBottom value.
cmd_1:onZSSSyncBlock
uuid_1:wTJQ4
data_1:
{..."rangeBottom":26}
cmd_1:onZSSSyncBlock
uuid_1:wTJQ4
data_1:
{...,"rangeBottom": 32 }
...