VS Code extension: diff tab auto-opens in addition to the in-chat click-to-view diff

When Claude Code proposes a file edit in the VS Code extension, the diff appears twice:

1. Automatically opens as a separate VS Code diff tab, unprompted.
2. Also appears inline in the chat panel, where clicking it opens the same native diff on demand.

Only #2 is wanted — #1 is redundant and disruptive when working across multiple files/sessions. Requesting a setting to disable the automatic tab-open while keeping the in-chat click-to-open behavior.

Separately: Claude (the model) doesn't have reliable, current knowledge of the VS Code extension's own settings surface, so it can't reliably tell a user which setting controls this, or confirm whether one exists at all. Worth considering whether Claude Code could be given accurate, current self-knowledge of its own product surface (settings, feature availability) rather than relying on training-data-era familiarity.