Results 2 issues of Roman Kotelnikov

### Summary Not sure if this is expected behaviour (at least from docs on empty it doesn't seem so). Calling `.empty()` on `st.empty` keeps children elements in the Streamlit state,...

type:bug
feature:state
status:confirmed
priority:P3
feature:st.empty

Hi, First of all huge thanks to Phaazon and all contributors to the library! I'm having a blast with it. Onto the issue, creating `Framebuffer` without color slot on the...