Export to PDF doesn't support multiline header

[Aleksandr Kolchugin]

Describe the bug
The multiline header doesn’t export to PDF as it is shown on a screen.

To Reproduce in Dashboard
1. When chose the option Export/Print, the headers look good:

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2. When chose the option Export/PDF, the headers look not good:

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Expected behavior
The dashboard printed to PDF as it is shown on a screen.

The dashboard uses custom style:

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Please find it in the attachment:

• custom-style.css

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[Ada Trajer]

Issue under investigation

[Ada Trajer]

The problem can be solved by using custom css class that allows text-wrapping in the column headers.

.handsontable th.wraptext { overflow-wrap: break-word !important; white-space: pre-line !important; }

When using this class to avoid any table formatting issues Fixed Row Headers advanced option needs to be disabled:

"table": { "columnFormat": { "": [ { "className": "wraptext" } ] }, "fixedRowHeaders": { "enabled": false },