frac divider not rendering however above works?

[mymonoo]

Hi. This was working perfect. But since last few days the \frac does not rendering the divider but \above 1pt works. Any suggestion how it got messed up? I have removed all my css but still. I tried searching but no one seems to have such issue before. Its working perfect in the katex website tho. I have tried removing all my css files from the document but still having same issue.
This is the math I am trying to render
\begin{aligned}&=\frac{1}{2\cosec^260\degree(cos^260\degree-3\cos60\degree+2)}\\&=\frac{1}{2\times\frac43\times(\frac14-\frac32+2)}\\&=\frac{1}{2\times\frac43\times(\frac14+\frac12)}\\&={1 \above 1pt 2}\end{aligned}

Hi, did you find any solution? I have the same problem.

[lingarajsankaravelu]

Hi, did you find any solution? I have the same problem.

No. But feel free to pick this issue up and create a pull request once you were able to find a solution from your end.

Surprisingly, it works for me now: $ \\frac{1}{2} $.

Edit: but not always :/

Edit: I know! Text size have to be big enough (about 16sp).

[Junaid2005]

Why is it double \

Surprisingly, it works for me now: $ \frac{1}{2} $.