On windows 11 pro latest version 7.5.1.2 autocomplete doesnt work any more. Also versoin 7.4.4.2 on ubuntu behaves the same way. - repository installed.
Have you checked enabled Tools -> AutoCorrect -> AutoCorrect Options -> Word Completion 'Enable word completion'? It is disabled by default. When checked enabled entries on the collected words will autocomplete. Checkboxes will also control collection and retention of "collected" words per document as saved to user profile.
Thank you that appears to fix it. Thought i had it changed.