We are always working to make it a better of experience for our accessibility customers.
We’ll be adding the support of Undo/Redo in order panels and Reading Order Tool in our coming releases.
Can you please tell me why you need the Tags Panel and Reading Order to be merged.
The tags panel and the reading order section are one and the same; depending on the screen reader, one will read or view the tags tree first, whereas others will view the reading order first. In reality, the two are one in the same; they should be the same. It takes double the time required to match the reading order to the tag tree.