Blank space " " is missing before highlighted text followed by markdown syntax elements like footnote"[^1]" in ordered item list when rendering in reading mode

I find this highlight spacing missing issue only occurs when using footnote in ordered item list. Only until you insert &#160 before the highlighted text.

Live preview
{B8461818-8324-4824-838B-2BC77742339F}
Reading mode:

1. This is a highlighted ==word== [^1] followed by footnote in ordered item list.❌
-  This is a highlighted ==word== [^2] followed by footnote in unordered item list.✅
2. This is a highlighted   ==word== [^3] followed by footnote in ordered item list.❌
3. This is a highlighted ==word== [^4] followed by footnote in ordered item list.✅

[^1]: footnote1.
[^2]: footnote2.
[^3]: footnote3.
[^4]: footnote4.

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