Challenge 1: Leaving Feedback Without Disrupting Concurrent Edits — Solution Walkthrough

The answer:

Per this chapter's own material, the product manager can pin a comment
directly to the specific button in question, attaching written
feedback to that exact element without needing to touch the design
itself at all. Meanwhile, the designer's own edits happening elsewhere
in the same file continue independently, visible as a labeled cursor
moving live on the canvas.

Why this doesn't interfere with the designer's own work:

Per this chapter's own material on multiplayer cursors, every person
currently viewing or editing a file operates independently within that
same live, shared canvas — the product manager adding a comment and
the designer editing an unrelated part of the file happen
simultaneously without either person's actions disrupting the other's.

Why pinning specifically (rather than a separate message) matters
here:

A comment pinned directly to the button keeps the feedback attached to
the exact element it's about, rather than requiring the product
manager to separately describe "the blue button near the top" in an
unrelated chat message — the comment's location on the canvas is
itself part of the feedback.

WHY THIS WORKS AS AN ANSWER
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This exercise checks that pinned comments and independent multiplayer
editing are correctly recognized as coexisting without conflict within
Figma's own real-time collaborative model.