Created attachment 200751 [details] Shows examples of text before and after adding Ruby text Using the new Group feature in the Asian Phonetic Guide dialog is destructive of text that uses spaces. When you use the Group button and add phonetic text, all the spaces in the base text are moved to the end of the selected text.
This is also true for (true) ’ apostrophes. They don’t appear in the dialog and they are shifted to the end of the text when you use grouping. Every verb in Irish that starts with a vowel will have a past tense starting in d’ and these are usually transcribed phonetically as one sound, so this bug makes doing phonetic mark-up extremely tedious. This doesn’t happen with ' though, which appears in the dialog and isn’t shifted. These symbols are semantically identical and should not be treated differently.