Second beta will have uninstall in the Skin panel
Second beta will have uninstall in the Skin panel. For the time being, just select another input panel (keyboard or classic) or do a hard reset. If you are technical, you can also use a file manager and delete the file StatusBarResources. If you are unsure, wait for the second beta. Note that anyone who uses a beta version should be prepared to have occasional minor inconveniences and should do backups allowing an easy recovery.