Spreadsheet custom editor can not be opened when it is next to a frozen column

[nelito987]

Describe the bug
When a custom editor is defined and next to it there is a frozen column, the custom editor cannot be opened.

To reproduce
Steps to reproduce the behavior:

1. Go to 'Dojo'
2. Click in cell B1
3. Try to open the calendar

Expected behavior
The calendar should be opened

Workaround

.k-spreadsheet .k-selection-wrapper .k-spreadsheet-editor-button.k-spreadsheet-last-column {
        transform: translateX(-100%);
}

The issue is a regression starting with themes version 6.3.0

Affected package (please remove the unneeded items)

• theme-default
• theme-bootstrap
• theme-material
• theme-tasks

Affected suites (please remove the unneeded items)

• Kendo UI for jQuery

Affected browsers (please remove the unneeded items)

• All

[nelito987]

The issue is move to the kendo-ui-core repo: telerik/kendo-ui-core#8099