Describe the bug

Shift click row does not work as expected after de-selecting row with ctrl click.

Steps to reproduce the bug

1. Go to row-select demo here: https://bootstrap-vue.org/docs/components/table#row-select-support
2. Change "Selection Mode" dropdown to "range"
3. Click the second row
4. Ctrl-click the first row
5. Ctrl-click the second row
6. Shift-click the bottom row

Expected behavior

All rows are selected

Actual behavior

Bottom row is selected

Versions

Libraries:

• BootstrapVue: 2.21.2

Environment:

• Device: desktop computer
• OS: Ubuntu 20
• Browser: Chromium
• Version: Latest