OC.addStyle is not a function

[gumaerc]

I recently got full text search up and running on my Nextcloud instance. It works well, except for the fact that I can't really read the search results well at all because it's black text on a dark gray background. It appears as if the code is attempting to apply a stylesheet, but using the deprecated OC.addStyle function to do so. This is the stack trace:

Content-Security-Policy: Ignoring “blob:” within script-src-elem: ‘strict-dynamic’ specified fulltextsearch
Unified search initialized! UnifiedSearch.vue:54
Initializing unified search plugin-filters from talk search.js:41:10
session heartbeat polling started session-heartbeat.js:103:9
Registering notifications container as a menu NotificationsApp.vue:237
Notifications permissions not yet requested NotificationsApp.vue:497
Polling interval updated to 30000 NotificationsApp.vue:443
Started background fetcher as session_keepalive is enabled NotificationsApp.vue:293
Search providers 
Array(13) [ {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, … ]
UnifiedSearchModal.vue:275
Contacts 
Array(11) [ {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, … ]
UnifiedSearchModal.vue:279
[DEBUG] core: this browser is officially supported ! 🚀 
Object { app: "core", uid: "c4103", level: 0 }
ConsoleLogger.js:65:18
Got notification data, restoring default polling interval. NotificationsApp.vue:399
OC
Object { coreApps: Getter & Setter, menuSpeed: Getter & Setter, PERMISSION_ALL: Getter & Setter, PERMISSION_CREATE: Getter & Setter, PERMISSION_DELETE: Getter & Setter, PERMISSION_NONE: Getter & Setter, PERMISSION_READ: Getter & Setter, PERMISSION_SHARE: Getter & Setter, PERMISSION_UPDATE: Getter & Setter, TAG_FAVORITE: Getter & Setter, … }

OC.theme
Object { entity: Getter & Setter, name: Getter & Setter, productName: Getter & Setter, title: Getter & Setter, baseUrl: Getter & Setter, syncClientUrl: Getter & Setter, docBaseUrl: Getter & Setter, docPlaceholderUrl: Getter & Setter, slogan: Getter & Setter, logoClaim: Getter & Setter, … }

Uncaught TypeError: OC.addStyle is not a function
    displayPanels navigate.js:128
    initPanels navigate.js:110
    jQuery 6
    initPanels navigate.js:106
    init navigate.js:82
    Navigate navigate.js:42
    <anonymous> navigate.js:511
    jQuery 12
    Webpack 7
navigate.js:128:8

I'm running Nextcloud Hub 8 (29.0.3). I don't think any other info is necessary here. OC.addStyle should be replaced with OCP.Loader.loadStylesheet.

[gumaerc]

I was able to modify the app on my instance to get the desired effect. I got it to load the stylesheet without error by simply replacing OC.addStyle with OCP.Loader.loadStylesheet like I mentioned above, but I also had to go into the CSS and set .result_title to color: #FFF because of the dark gray background. I checked and I don't believe I have any custom CSS / theming going on otherwise. I'm using the system default theme but prefer dark mode in general.