feat: save photo-only captures as drafts (Closes #939)

tests/e2e/test_mobile_offline_issue_release.py

@@ -186,6 +186,12 @@ def test_release_artifact_files_one_mobile_issue_exactly_once_after_offline_relo
             assert page.evaluate("() => navigator.serviceWorker.controller !== null")
 
             new_action.click()
+            expect(page.locator("#create-issue-sheet")).to_have_class("create-issue-sheet open")
+            assert page.evaluate("document.activeElement?.id") != "create-issue-title"
+            for control in page.locator(".photo-evidence-actions .issue-attachment-trigger").all():
+                bounds = control.bounding_box()
+                assert bounds and bounds["height"] >= 44
+            assert page.evaluate("document.documentElement.scrollWidth <= window.innerWidth")
             expect(page.locator("#voice-issue-capture")).to_be_visible()
             page.locator("#start-voice-issue-capture").click()
             page.evaluate("""([title, body]) => {