Steps to Reproduce:
- Enable the Timeless skin.
- Open the https://zh.wikipedia.org/w/index.php?title=User:YFdyh000/%E6%B2%99%E7%9B%92&oldid=64574421 page, editing it.
- Compare the preview results on the enabled / disabled live preview.
Actual Results:
- The correct result is that the TEST string is above the box, but it may float on the right side of the box. Non-live preview is the correct and final page result, but the live preview provides misplaced content.
- I also see a more serious dislocation in the https://zh.wikipedia.org/w/index.php?title=User:YFdyh000&oldid=64574387 page.
Expected Results:
- Good and consistent results in Live preview.