The copilot CLI flashes the permission prompt UI, even though extension has approved.

示されている onPermissionRequest コールバックを使用して、CLI v1.0.13-1 で権限フローを再現し、承認されたルールと拒否されたルールの両方の応答をテストする。拡張機能の応答からプロンプトまでの CLI の権限シーケンスを追跡する；承認応答によってプロンプトが抑制され、拒否および結果なしの場合の動作が正しければ完了とする。

I'm working on an extension that would auto approve based on some rules.

// Deferred fire-and-forget logger — session isn't available until joinSession resolves
let _session = null;
const log = (msg) => { if (_session) _session.log(msg).catch(() => {}); };
...

onPermissionRequest: (request) => {
        const toolName = request.toolName ?? "";
        const toolArgs = {};
        if (request.fullCommandText) toolArgs.command = request.fullCommandText;
        if (request.fileName) toolArgs.path = request.fileName;

        // 1. deny rules first
        for (const rule of parsedDeny) {
            if (matchRule(rule, toolName, toolArgs)) {
                log(`DENY (permission) tool=${toolName} kind=${request.kind} rule="${rule.raw}"`);
                return { kind: "denied-by-rules", rules: [rule.raw] };
            }
        }

        // 2. allow rules — auto-approve
        for (const rule of parsedAllow) {
            if (matchRule(rule, toolName, toolArgs)) {
                log(`APPROVE (permission) tool=${toolName} kind=${request.kind} rule="${rule.raw}"`);
                return { kind: "approved" };
            }
        }

        // 3. no match — let CLI handle (prompt user)
        log(`NO MATCH (permission) tool=${toolName} kind=${request.kind}`);
        return { kind: "no-result" };
    },

In the cli i see the UI prompt none the less, if i do nothing, i see the tool call get approved and complete in the background.
If i'm fast enough or am on autopilot with limited permissions then the ui prompt rejects the tool call and fails it.

I do not think the CLI is correctly sequencing and waiting on extensions for permissions flow.

CLI Version : v1.0.13-1