Discovery: Export to PDF: text goes beyond its cell when columns are resized by resize handler

[illia-stv]

Suggested merge commit message (convention)

Fix (table): Text will no longer go beyond its cell when columns are resized by resize handler in Firefox. Closes #14386.
Fix (export-pdf): Text will no longer go beyond its cell when columns are resized by resize handler in exported PDFs. Closes #3355.

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Additional information

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[illia-stv]

Let's have a look how Chrome display table with contenteditable and without:

And compare it with how Firefox handle it:

So as you see, chrome user-agent adds property overflow-wrap: break-word in case when its contenteditable.

Then it also explains why in firefox this is broken too:

So we just need to define css property overflow-wrap: break-word directly in table package

[Dumluregn]

Let's merge it once QA team approves it and it gets R+ from our side.

[mlewand]

Thanks for the writeup @illia-stv - it surfaced one more thing that we didn't noted: currently (master branch) table content is rendered differently in Chrome & Firefox - that's also a bug.

This PR addresses this bug, so @illia-stv please search our issues list whether such bug has been already listed or not. If it wasn't reported, please report it.

Finally add this bug to list of closed issues by this PR.

[Dumluregn]

LGTM 👍 Let's wait for QA team confirmation.

[Dumluregn]

There's a green light from QAs 🟢