Class field is incorrectly inlined

[Austaras]

Bug report or Feature request?

Bug report

Version (complete output of terser -V or specific git commit)
terser playground

Complete CLI command or minify() options used
default options

terser input

class ClassA {
}
class ClassB {
    MyA = ClassA;
};

console.assert(new ClassB().MyA == new ClassB().MyA)

terser output or error

class ClassB {
    MyA=class {};
}

console.assert((new ClassB).MyA == (new ClassB).MyA);

which evaluates to false
Expected result
Result evaluates to true