__attribute__ space between closing brackets breaks syntax highlighting

[Yanpas]

Checklist

• This problem exists even with the setting "C_Cpp.enhancedColorization": "Disabled"
• This bug exists for C
• This bug exists for C++
• This bug exists for Objective-C
• This bug exists for Objective-C++

The code with a problem is:

#include <unistd.h>
#include <fcntl.h>

struct fff
{
  int start;
} __attribute__(( packed ) );

int main() {
  puts("aaa");
}
void foo() {
    
}

It looks like:

** screenshot + theme name preferable **

It should look like:

here I removed space