Because the Qt 6.3.1 release is still close to a month away, .53 will likely be released in approximately a week if no issue are found in the mean time.
mac12.3.1 M1 apple sillicon
anki 2.1.53 RC mac qt5
MathJax syntax error, can not analysis some math font. This is a new bug only appear in 2.1.53 RC. Only appear in editor window, the preview window works normally
\text { The solution to } A \boldsymbol{x}=\boldsymbol{b} \text { is } \boldsymbol{x}=A^{-1} \boldsymbol{b} \text {, when } A \text { is an {{c1::invertible}} matrix. }
2.1.53 has been released as stable today, with no changes since rc2. If you experience any problems with rc2/the stable release, please let us know in a new post.