Crash when opening tooltip for any option

[TWiStErRob]

java.lang.NullPointerException: Attempt to get length of null array
at android.content.res.ResourcesImpl$ThemeImpl.obtainStyledAttributes(ResourcesImpl.java:1441)
at android.content.res.Resources$Theme.obtainStyledAttributes(Resources.java:1610)
at android.content.Context.obtainStyledAttributes(Context.java:1020)
at TubeHtmlHandler.<init>(SourceFile:51)
at net.twisterrob.blt.android.ui.activity.RangeOptionsFragment.menuItemSelected(SourceFile:301)
at o6.g.p(SourceFile:16)
at i.l.e(SourceFile:5)
at i.e0.e(SourceFile:9)
at i.l.q(SourceFile:29)
at com.google.android.material.datepicker.k.onClick(SourceFile:24)
at android.view.View.performClick(View.java:7729)
at android.view.View.performClickInternal(View.java:7706)
at android.view.View.-$$Nest$mperformClickInternal(Unknown Source:0)
at android.view.View$PerformClick.run(View.java:30484)
at android.os.Handler.handleCallback(Handler.java:959)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loopOnce(Looper.java:232)
at android.os.Looper.loop(Looper.java:317)
at android.app.ActivityThread.main(ActivityThread.java:8501)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:552)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:878)