DataTable shows duplicated data when responsive
DataTable shows duplicated data when responsive
Link to test case: https://stackblitz.com/~/github.com/mizterdy07/vue3-test-datatable?file=src/App.vue&view=editor
Description of problem:
First, I opened the web page and resized the screen to 550px. At this width, four columns were hidden. Then, I clicked the Expand button to view the hidden columns (see the picture below).

After that, I clicked the Change Data button, which updates the values in the Description column to “11112222”. When I resized the screen back to the normal width of 1070px, the four previously hidden columns reappeared — but their data was duplicated (see the picture below).

Answers
This appears to be a duplicate of your other thread, unless I'm missing something?
Allan