jsgui3 Activation Debug

Triggers

• "jsgui3", "clicks don’t work", "activation", "Missing context.map_Controls"

Scope

• Diagnose “renders but no interactivity” failures
• Ensure client bundle is current when tests run in a browser
• Add a minimal check script when behavior is unclear

Inputs

• Which UI server/route/control is affected
• Whether the issue reproduces in E2E (Puppeteer/Playwright)
• Whether client bundling is involved

Procedure