The display in the wysiwyg editor has changed though. Before12.3, we would get that nice object (see the first screenshot) that we could double click on to open and edit the macro, and now we see nothing. Even worse, if the ID macro comes at the start of a line of text (say, before a header, a very common place to add an anchor) not only can we no longer see the macro, there isn’t even an invisible object to click on and we observe some strange cursor behavior as well (hard to capture in a screenshot). If it helps, I can record a screen capture video to illustrate the odd behavior.
It’s so hard to figure out where we already have anchors in a page because of this invisible in-line id macro issue =/ and this is a new development after we “upgraded” to 12.3. So even if something was changed on purpose and this is working as intended, I request you to reconsider as this is way less user friendly now