Some problems when there are curly braces in code

[K0max]

#code(block-align: none)[
  ```c
  int MaxSubSum(int n, int a[]) {
    int sum = 0, b = 0;
    for (int i = 0; i < n; i++) {
      b += a[i];
      if (b < 0)
        b = 0;
      if (b > sum)
        sum = b;
    }
    return sum;
  }
  ```]

In the last line I put right bracket ] together with ``` in case that three dots be recognized as markdown keywords. (Whether putting the ] in a new line or not doesn't change the pdf.)

And it renders as below

As shown above, the line number 2 and 5 dissappeared, and got two blank lines 12 and 13.

If I rewrite it in python, then it's normal. So I guess maybe the problem is related to curly braces.

[platformer]

With a clean document:

#import "algo.typ": algo, i, d, comment, code

#code(block-align: none)[
  ```c
  int MaxSubSum(int n, int a[]) {
    int sum = 0, b = 0;
    for (int i = 0; i < n; i++) {
      b += a[i];
      if (b < 0)
        b = 0;
      if (b > sum)
        sum = b;
    }
    return sum;
  }
  ```]

I get this:

So it might be a rogue show rule in your case. With more info about your document, I can probably help fix it. However, it's worth noting that my approach to implementing code is hacky and outdated in comparison to a package like codly. If you're only using this package for the code function, you may want to look into another package for now.