Users are reporting a bug where the composer toolbar and related UI elements spill off the edge of the screen in the side-view (“composer peek”) mode on Meta. noahl first reported the issue, noting that even the “Your topic is similar to” suggestions are cut off, and confirmed it persists regardless of the new composer setting. putty asked if disabling the new composer resolves it, but noahl confirmed it does not — the entire drawer is misaligned. sam suspects it’s tied to full-width experiments and has alerted the member experience team. chapoi clarified that the side-view composer is an experimental feature (not a user setting) and linked to a pending fix in the composer-peek repository: https://github.com/discourse/composer-peek/pull/15. The issue appears to be a layout miscalculation between components, causing overflow beyond the viewport.