Unplanned
Last Updated: 29 May 2020 11:17 by Sid
Sid
Created on: 29 May 2020 11:17
Category: MultiSelect
Type: Bug Report
0
MultiSelect deselects items if too many items are selected in single tag mode

Bug report

MultiSelect with virtualization and tagMode: single deselects items when too many items are selected.

Reproduction of the problem

  1. Download and unzip the attached project.
  2. Run the project.
  3. Start selecting items from the first item on.

For convenience, attached is a small video demonstrating the behavior.

Note: So far I was unable to reproduce the issue in a Dojo example when trying to replicate the configuration from the project.

Current behavior

At some point, the dropdown popup will scroll up, and some items that have been selected, will be deselected. Also, the single tag for the selected items will disappear.

Expected/desired behavior

The component should not be deselecting items, should not scroll up and the tag should not disappear.

Attachments:
Project - MultiSelectIssue.zip
Video - Kendosln_Issue.zip

Environment

  • Kendo UI version: 2020.1.406
  • Browser: [all]
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