sphinx-rtd-theme compatibility is broken with 1.2.2

[ponceta]

Theme error:
An error happened in rendering the page admin-guide/data_manager.
Reason: UndefinedError("'style' is undefined")
make: *** [Makefile:126: html] Error 2
writing output... [  4%] admin-guide/data_manager
Error: Process completed with exit code 2.

[ponceta]

Issue is with 1.2.2 sphinx-rtd-theme

[ponceta]

See https://github.com/qwat/docs/actions/runs/5864778634/job/15900430934