selectAll checkbox does not check all checkboxes

[Tri-Vi]

I'm having a problem with the selectAll checkbox. If I click on the selectAll checkbox, all the checkboxes below the header are not checked.

However, If I check all the checkboxes below the header, the selectAll checked is checked.

Does anyone have the same issue like this?

Note: selectable and multi-selection are included inside the paper-datatable

[Tri-Vi]

Any updates on this ?

[dhrytsenko]

@Tri-Vi I think it's a problem with your implementation because you should control everything by three methods queryForIds, getByIds and set. I'm planning to update datatable to support Polymer 3 and I'll add more demo how to use it