HTML with PHP breaks by string containing ">"

I don't know if there is an intention to support this, but hopefully there is.
I have this code:
```
<html>
  <body>
    <?php echo "<br>"; ?>
  </body>
</html>
```

The <?php node is processed as an HTML comment but it's only:
```
<?php echo "<br>
```
Followed by a text node:
```
"; ?>\n  
```

Would it be possible to fix this so the "comment" continues to the closing `?>` tag?

Thanks!