Top menu bar disappears #4171

1. https://github.com/sindresorhus/refined-github
2. With the extension disabled I see that menu bar, when I enable it it disappears.

Disabled extension

Enabled extension

3. Errors

   [Deprecation] ::-webkit-details-marker pseudo element selector is deprecated. Please use ::marker instead. See https://chromestatus.com/feature/6730096436051968 for more details.
   2hooks-frames-web.js:1 SingleFile is hooking the IntersectionObserver API to detect and load deferred images.
   y @ hooks-frames-web.js:1
   refined-github.js:1884 ❌ Refined GitHub → more-dropdown → TypeError: Cannot read property 'parentElement' of undefined
    at onlyShowInDropdown (refined-github.js:3654)
    at init (refined-github.js:3671)
    at async runFeature (refined-github.js:1902)
    at async setupPageLoad (refined-github.js:1915) 
   Search issue: https://github.com/sindresorhus/refined-github/issues?q=is%3Aissue+Cannot%20read%20property%20'parentElement'%20of%20undefined
   

Open an issue: https://github.com/sindresorhus/refined-github/issues/new?labels=bug&template=bug_report.md&title=%60more-dropdown%60%3A%20Cannot%20read%20property%20'parentElement'%20of%20undefined

logError @ refined-github.js:1884 refined-github.js:1884 ℹ️ Refined GitHub → latest-tag-button → Personal token required for this feature refined-github.js:1884 ℹ️ Refined GitHub → repo-age → Personal token required for this feature refined-github.js:1884 ℹ️ Refined GitHub → bugs-tab → Personal token required for this feature content.js:1 Uncaught (in promise) Error: Unexpected token u in JSON at position 0 at A (content.js:1) refined-github.js:1884 ❌ Refined GitHub → releases-tab → TypeError: Cannot read property 'append' of undefined at init (refined-github.js:3835) at async runFeature (refined-github.js:1902) at async setupPageLoad (refined-github.js:1915) Search issue: https://github.com/sindresorhus/refined-github/issues?q=is%3Aissue+Cannot%20read%20property%20'append'%20of%20undefined

Open an issue: https://github.com/sindresorhus/refined-github/issues/new?labels=bug&template=bug_report.md&title=%60releases-tab%60%3A%20Cannot%20read%20property%20'append'%20of%20undefined

logError @ refined-github.js:1884 github_jira.js:2 GitHub JIRA Issue Links Rewriter Extension is loaded api.github.com/repos/sindresorhus/refined-github/contents/hotfix.json:1 Failed to load resource: the server responded with a status of 404 () github_jira.js:39 JIRA Issue Base URL:
refined-github.js:1918 Uncaught (in promise) DOMException: Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded. at webext_storage_cache.function.maxAge.hours (chrome-extension://hlepfoohegkhhmjieoechaddaejaokhf/build/refined-github.js:1918:183) at async getSet (chrome-extension://hlepfoohegkhhmjieoechaddaejaokhf/build/refined-github.js:1768:30) api.github.com/_private/browser/stats:1 Failed to load resource: net::ERR_BLOCKED_BY_CLIENT page_view:1 Failed to load resource: net::ERR_CONNECTION_REFUSED api.github.com/_private/browser/stats:1 Failed to load resource: net::ERR_BLOCKED_BY_CLIENT stats.ts:41 POST https://api.github.com/_private/browser/stats net::ERR_BLOCKED_BY_CLIENT se @ stats.ts:41 requestIdleCallback (async) (anonymous) @ stats.ts:23 async function (async) (anonymous) @ stats.ts:20 ie @ stats.ts:14 (anonymous) @ report-long-tasks.ts:6 DevTools failed to load SourceMap: Could not load content for chrome-extension://hlepfoohegkhhmjieoechaddaejaokhf/build/refined-github.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME DevTools failed to load SourceMap: Could not load content for chrome-extension://jcioabgeaepidgkoibflheijdcignhcl/src/vendor/lodash.min.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME ```