Issue Summary

Pasting a numbered list (1, 2, 3) into another list (1, 2, 3) results in a sublist (a, b, c) rather than preserving the numbered list.

Steps to Reproduce

1. Create a numbered list and copy it.
2. Then, select another numbered list and paste the first list into it.
3. The pasted list will become a sublist rather than maintaining the original numbering format.

Expected Results

Should keep the numbered list only.

Actual Results

Pasting a numbered list creates a sublist, which differs from the previous experience observed in Trello.

Workaround

Delete the first list, then paste the list; it will work without any issues.