On 30/12/2021 00:47, Berry, Charles wrote:
1) Be sure to refresh when introducing `#+property' lines. If you paste in a property line and then org-babel-execute-src-block, the property will not be acknowledged. AFAICS, property drawers do not suffer from this.
Thank you, after C-c on the property line it works as expected. I was confused that export worked as expected and forgot that execute buffer may require activating just added lines.
I was lucky enough to avoid a pitfall with a blank line above property drawer. Usually I add empty line at the beginning of a file unless a shebang is required.