diff --git a/archivebox/cli/archivebox_update.py b/archivebox/cli/archivebox_update.py
index 3b39f7ad..5ae26c33 100644
--- a/archivebox/cli/archivebox_update.py
+++ b/archivebox/cli/archivebox_update.py
@@ -206,12 +206,11 @@ def update(
     from archivebox.machine.models import Process
     from archivebox.core.shutdown_util import foreground_parent_watchdog, foreground_shutdown_signals
     from archivebox.services.supervision_service import (
-        command_owns_runtime_stack,
         current_command,
         ensure_daemon_stack,
         standby_until_runtime_stack_needed,
     )
-    from archivebox.workers.supervisord_util import stop_existing_supervisord_process
+    from archivebox.workers.supervisord_util import stop_existing_supervisord_process, stop_own_supervisord_process
 
     command = current_command(Process.TypeChoices.UPDATE, data_dir=CONSTANTS.DATA_DIR)
 
@@ -414,8 +413,8 @@ def update(
         raise SystemExit(130)
     finally:
         command.mark_exited()
-        if stop_daemon_stack and command_owns_runtime_stack(command, data_dir=CONSTANTS.DATA_DIR):
-            stop_existing_supervisord_process()
+        if stop_daemon_stack:
+            stop_own_supervisord_process()
 
 
 def drain_old_archive_dirs(resume_from: str | None = None, batch_size: int = 100) -> dict[str, int]:
diff --git a/archivebox/workers/supervisord_util.py b/archivebox/workers/supervisord_util.py
index 2bb204d8..f96fd60c 100644
--- a/archivebox/workers/supervisord_util.py
+++ b/archivebox/workers/supervisord_util.py
@@ -506,6 +506,54 @@ def stop_existing_supervisord_process():
             pass
 
 
+def stop_own_supervisord_process():
+    """Stop only the supervisord child started by this Python process."""
+
+    global _supervisord_proc
+    stop_grace_seconds = configured_stopwaitsecs(tuple(_desired_supervisord_workers.values()))
+
+    if not _supervisord_proc or _supervisord_proc.poll() is not None:
+        reap_foreground_supervisord_process()
+        return False
+
+    stopped_pid = _supervisord_proc.pid
+    try:
+        print(f"[🦸‍♂️] Stopping supervisord process (pid={stopped_pid})...")
+        try:
+            psutil_proc = psutil.Process(stopped_pid)
+            children = psutil_proc.children(recursive=True)
+        except psutil.NoSuchProcess:
+            children = []
+        _supervisord_proc.terminate()
+        wait_popen_and_kill_children(_supervisord_proc, children, timeout=stop_grace_seconds)
+        try:
+            from archivebox.machine.models import Machine, Process
+
+            for process in Process.objects.filter(
+                machine=Machine.current(),
+                process_type=Process.TypeChoices.SUPERVISORD,
+                status=Process.StatusChoices.RUNNING,
+                pwd=str(CONSTANTS.DATA_DIR),
+                pid=stopped_pid,
+            ).iterator(chunk_size=10):
+                process.mark_exited(exit_code=0)
+        except Exception:
+            pass
+    except (BrokenPipeError, OSError, psutil.TimeoutExpired):
+        pass
+    finally:
+        try:
+            SOCK_FILE = get_sock_file()
+            PID_FILE = SOCK_FILE.parent / PID_FILE_NAME
+            if PID_FILE.exists() and PID_FILE.read_text().strip() == str(stopped_pid):
+                PID_FILE.unlink(missing_ok=True)
+                SOCK_FILE.unlink(missing_ok=True)
+        except Exception:
+            pass
+        _supervisord_proc = None
+    return True
+
+
 def reap_foreground_supervisord_process() -> None:
     """Reap the supervisord child owned by this foreground parent if it exited."""
 
diff --git a/bin/take_screenshot.js b/bin/take_screenshot.js
index 9b0f8771..31afcac4 100755
--- a/bin/take_screenshot.js
+++ b/bin/take_screenshot.js
@@ -23,6 +23,8 @@ Environment:
   SCREENSHOT_FULL_PAGE       Set to 1 to capture the full page, defaults to viewport only
   SCREENSHOT_SCROLL_SELECTOR Scroll this selector into view before capture
   SCREENSHOT_WAIT_SELECTOR   Wait for this selector before capture
+  SCREENSHOT_CLICK_SELECTOR  Click this selector before capture
+  SCREENSHOT_AFTER_CLICK_WAIT_SELECTOR  Wait for this selector after clicking
   SCREENSHOT_HOST_RESOLVER_RULES  Chrome host resolver rules
   SCREENSHOT_SNAPSHOT_VIEW   Set to list or grid before loading the page
   SCREENSHOT_RESET_FILTERS   Set to 1 to clear the admin filter collapsed preference
@@ -102,6 +104,13 @@ async function main() {
     if (process.env.SCREENSHOT_WAIT_SELECTOR) {
       await page.waitForSelector(process.env.SCREENSHOT_WAIT_SELECTOR, { timeout: 45000 });
     }
+    if (process.env.SCREENSHOT_CLICK_SELECTOR) {
+      await page.waitForSelector(process.env.SCREENSHOT_CLICK_SELECTOR, { timeout: 45000 });
+      await page.click(process.env.SCREENSHOT_CLICK_SELECTOR);
+    }
+    if (process.env.SCREENSHOT_AFTER_CLICK_WAIT_SELECTOR) {
+      await page.waitForSelector(process.env.SCREENSHOT_AFTER_CLICK_WAIT_SELECTOR, { timeout: 45000 });
+    }
     if (process.env.SCREENSHOT_SCROLL_SELECTOR) {
       await page.waitForSelector(process.env.SCREENSHOT_SCROLL_SELECTOR, { timeout: 45000 }).catch(() => {});
       await page.evaluate((selector) => {