Joomdle version is different in Joomla and Moodle

Hello,

We upgraded Joomla and in turn upgraded Joomdle to 1.27. Unfortunately we are still running a version of Moodle that is not compatible with the same version of the Moodle plugin. As a quick fix can we successfully uninstall Joomdle 1.27 on Joomla to the earlier version? Will that cause any issues with the data?

Thank you in advance with any guidance

Details:
Joomla 3.9+ and Joomdle 1.27
Moodle 3.5+ and Joomdle 1.21

Thank you for your quick reply. It is really appreciated!