[O] Problem with org-mode odt exporter for styling exported src code blocks

Hello all, I posted the following message in StackOverflow (https://emacs.stackexchange.com/q/51800/9245): I try to change the style of src code blocks export with odt exporter but it does not work as expected.

[O] Difference between documentation and effective syntax for anchored images in odt export

Hi, I tried to use the following code (as documented in https://orgmode.org/org.html#Images-in-ODT-export) to change the anchor of an image exported with ox-odt: #+ATTR_ODT: :anchor "as-char" [[./orgmode.png]] However this does not work in org-mode (9.1.14)