Rich is the low level part, for list select or viewports, you need the high level lib from the same author: textual (https://github.com/willmcgugan/textual http

Rich is the low level part, for list select or viewports, you need the high level lib from the same author: textual (https://github.com/willmcgugan/textual https://github.com/willmcgugan/textual).