Using that throws this slew of errors:
DEPRECATION: Function prototype extensions have been deprecated, please migrate from function(){}.property('bar') to computed('bar', function() {}). [deprecation id: function-prototype-extensions.property] See https://deprecations.emberjs.com/v3.x#toc_function-prototype-extensions-property for more details.
(anonymous) @ deprecate-shim.js:33
plugin-api.js:71 [THEME 61 'Profile Link - Test'] "model:user" has already been initialized and registered as a singleton. Move the modifyClass call earlier in the boot process for changes to take effect. https://meta.discourse.org/t/262064
_resolveClass @ plugin-api.js:71
plugin-api.js:21 [THEME 61 'Profile Link - Test'] To prevent errors in tests, add a `pluginId` key to your `modifyClass` call. This will ensure the modification is only applied once.
ke @ plugin-api.js:21
theme-field-397-common-html-script-1.js:29 Uncaught TypeError: t.currentProp is not a function
at e.<anonymous> (theme-field-397-common-html-script-1.js:29:41)
at index.js:1742:1
at e.untrack (validator.js:681:1)
at je.get (index.js:1741:1)
at e.r [as externalSiteLink] (index.js:921:1)
at Ce (index.js:1251:1)
at xe (index.js:1239:1)
at e.get (observable.js:114:1)
at e.setupComponent (theme-field-397-common-html-script-1.js:24:57)
at e.init (plugin-connector.js:47:1)
at e.r [as init] (index.js:388:1)
at g (core_object.js:122:1)
at e.create (core_object.js:626:1)
at g.create (index.js:447:1)
at fe.create (index.js:939:1)
at Object.evaluate (runtime.js:2679:1)
at Object.evaluate (runtime.js:1052:1)
at Mt.evaluateSyscall (runtime.js:4263:1)
at Mt.evaluateInner (runtime.js:4234:1)
at Mt.evaluateOuter (runtime.js:4227:1)
at Wt.next (runtime.js:5058:1)
at Wt._execute (runtime.js:5045:1)
at Wt.execute (runtime.js:5038:1)
at zt.handleException (runtime.js:4372:1)
at Ut.handleException (runtime.js:4580:1)
at Ft.throw (runtime.js:4319:1)
at qe.evaluate (runtime.js:2091:1)
at Ft._execute (runtime.js:4306:1)
at Ft.execute (runtime.js:4291:1)
at Kt.rerender (runtime.js:4606:1)
at wr.render (index.js:6751:1)
at index.js:7013:1
at It (runtime.js:4139:1)
at Tr._renderRoots (index.js:6996:1)
at Tr._renderRootsTransaction (index.js:7039:1)
at Tr._revalidate (index.js:7072:1)
at p.invoke (queue.ts:201:14)
at p.flush (queue.ts:98:13)
at h.flush (deferred-action-queues.ts:75:19)
at q._end (index.ts:616:32)
at q.end (index.ts:298:10)
at q._run (index.ts:667:14)
at q.run (index.ts:339:17)
at d (index.js:109:1)
at u.success (ajax.js:105:1)
at l (jquery.js:3213:1)
at Object.fireWith [as resolveWith] (jquery.js:3343:1)
at E (jquery.js:9617:1)
at XMLHttpRequest.<anonymous> (jquery.js:9878:1)
Using my modified one only throws:
[THEME 24 'Replit profile - FPE'] "model:user" has already been initialized and registered as a singleton. Move the modifyClass call earlier in the boot process for changes to take effect. https://meta.discourse.org/t/262064
_resolveClass @ plugin-api.js:71
modifyClass @ plugin-api.js:102
(anonymous) @ theme-field-127-common-html-script-1.js:27
e.withPluginApi @ plugin-api.js:2283
initialize @ theme-field-127-common-html-script-1.js:15
i.initialize @ app.js:176
(anonymous) @ index.js:126
e.each @ dag-map.js:192
e.walk @ dag-map.js:121
e.each @ dag-map.js:66
e.topsort @ dag-map.js:72
_runInitializer @ index.js:138
runInstanceInitializers @ index.js:124
_bootSync @ instance.js:101
didBecomeReady @ application.js:656
p.invoke @ queue.ts:201
p.flush @ queue.ts:98
h.flush @ deferred-action-queues.ts:75
q._end @ index.ts:616
_boundAutorunEnd @ index.ts:257
Promise.then (async)
n @ platform.ts:28
flush @ index.js:41
q._scheduleAutorun @ index.ts:803
q._ensureInstance @ index.ts:791
q.schedule @ index.ts:384
g @ index.js:351
waitForDOMReady @ application.js:409
init @ application.js:323
r @ index.js:388
g @ core_object.js:122
create @ core_object.js:626
(anonymous) @ start-app.js:4
(anonymous) @ discourse-boot.js:20
(anonymous) @ discourse-boot.js:1
Additionally, that topic is where I got the component I’m currently tweaking: