We’re building a small data-editing app using Streamlit directly deployed on Snowflake.
We’re using the data_editor component, with streamlit 1.26 and python 3.8.
Everything works perfectly except the spreadsheet copy&paste functionality.
We can copy from streamlit to excel, we can copy single cell content from outside (excel or text) to streamlit, but whenever we try to copy a range of cells nothing happens, neither from spreadsheet to streamlit nor streamlit to streamlit.
I read multiple posts and github issues related to HTTPS, but this should be managed having the app deployed on snowflake.
Checking Chrome debug console reveals these error messages:
[Violation] Permissions policy violation: The Clipboard API has been blocked because of a permissions policy applied to the current document
COMException: Failed to execute 'read' on 'Clipboard': The Clipboard API has been blocked because of a permissions policy applied to the current document
The message then links an external page for details, but the link is broken.
From the title I guessed it was this page.
In my app I don’t use explicitly any iframe, and as far as I know it’s not supported on streamlit on snowflake.
Is it a limitation on the snowflake deployment?
Is there any way to get around it?
Thanks in advance
Daniele