All bullets are followed by tab, and 1.2. 1 is followed by tab, which is the relationship between tab stops.
For example, in the following figure, the tab stop is too front for bullets, so if the text content is aligned with the previous tab stop, it will cover the bullets. In this case, the text content will be aligned with the next tab stop (when the second tab stop is not set, it is usually the characters in the line of 2, 4, 6 ...).
Drag the ruler bar manually, or modify the tab stop position in the bullet setting bar. Manual dragging is only valid for the selected line.
To sum up, the solution is to increase the tab stops appropriately.
Question 2: endnotes
Modify the numbering format (as shown below)