Issue with version update from 12 to 14

Tags: #<Tag:0x00007f8b2b020310> #<Tag:0x00007f8b2b020108>

HI All,
We are using handsontable version 12.1.3 and when we tried to upgrade to 14.0.0. But we are getting below issues

  1. Issue with merge rows
  2. Performance issue with merge rows
  3. Console error if we have ES5

-Abhilash

Hi @abhilash.keerampara

I can see no breaking changes for the mergeCells plugin logic based on the migration guide from 12.x - 13.x and 13.x to 14.x


I would need to ask for demo to replicate the issue.