Thank you very much for your suggestion. Your suggestion has been communicated to the developer and the development project manager is reviewing the content. After reviewing your suggestions, we will apply them to the official version if your proposal matches our concept. We appreciate your contribution to the beta program.
One UI Beta Team
You can go to settings/General Management/Keyboard list and default to select the keyboard of your choice. Whether it be pre-installed or downloaded.
You get to decide!