Problème de césure / retour à la ligne dans le titre du message privé

If a pm title includes a long word the element alignment breaks when the title is displayed in the header-topic-info widget (i.e on scroll in a topic). Might need a text overflow or wordbreak.

Screenshot is from a pm here on meta.

6 « J'aime »

Here is a PR that fixes the issue:

EDIT: PR is merged and I’ve verified the fix here on meta.

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