"Invalid Raw" error with special placeholder

[vwong]

Marko Version: 6.0.145

Details

On this template, (ie, with client state, and a placeholder containing ${), the compiler complains with the error message "Invalid raw"

<let/count=0>
<button onClick() { count++ }>
  ${count}
</button>

<input type="text" placeholder="foo ${ bar"/>

Removing client state (ie, deleting the <button>) is fine.

Reproduced in the playground

[vwong]

As a workaround, you can do:

<const/placeholder="foo ${ bar">
<input type="text" placeholder=placeholder/>