Follow these instructions first:
https://blakadder.com/nspanel-pro-sideload/
https://blakadder.com/android-panel-webview/
Finding WebView was a challenge:
wget "https://downloadr2.apkmirror.com/wp-content/uploads/2024/03/21/65fcf2058866d/com.google.android.webview_122.0.6261.120-626112001_minAPI26_maxAPI28(arm64-v8a,armeabi-v7a)(nodpi)_apkmirror.com.apk?verify=1711306407-ScEcMmYuEKBAaR9cDbxmsc5LzK1tLmhYMiI4gDakJkY"
then rename
rename "'com.google.android.webview_122.0.6261.120-626112001_minAPI26_maxAPI28(arm64-v8a,armeabi-v7a)(nodpi)_apkmirror.com.apk?verify=1711306407-ScEcMmYuEKBAaR9cDbxmsc5LzK1tLmhYMiI4gDakJkY'" "Android-System-WebView-122.0.6261.120"
Install
wget https://github.com/seaky/nspanel_pro_tools_apk/releases/download/v2.1.0/nspanel-pro-tools-2.1.0-release.apk