I wish to know how can i integrate uploadcare plugin in the new version of TinyMCE (version 5) because in migrating version the plugin does not work now… ( I have this error message : "
Failed to initialize the module: uploadcare" ) in the inspector it marks : “uploadcare Error: editor.addButton has been removed in tinymce 5x, use editor.ui.registry.addButton or editor.ui.registry.addToggleButton or editor.ui.registry.addSplitButton instead” ! While it worked in the previous version (version 4).