#5020 Fix: cc and bcc ui issue

[ioanmo226]

This PR fixed cc and bcc ui issue

close #5020 // if this PR closes an issue

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Tests (delete all except exactly one):

• Does not need tests (refactor only, docs or internal changes)

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To be filled by reviewers

I have reviewed that this PR... (tick whichever items you personally focused on during this review):

• addresses the issue it closes (if any)
• code is readable and understandable
• is accompanied with tests, or tests are not needed
• is free of vulnerabilities
• is documented clearly and usefully, or doesn't need documentation

[sosnovsky]

Works well, but I noticed a minor issue:

• enter to, cc and bcc recipients
• switch to message text input
• switch back to recipients input
• in this PR an empty non-clickable space is added after cc recipient

master:

this PR:

[sosnovsky]

works well now 👍