When I "Add 5 more lines." I can't enter Other marks [Risolto]

While editing the year lines for N#181789 I added extra mintage lines. Those mintage lines don't allow me to enter anything in the Other Marks field.

When I click in those fields a thin blue box appears – see the last mintage line in the image below.

I submitted some changes and I'll try to make more edits to the page later.

Using Firefox on Ubuntu.

Works on Firefox (Windows)

Idolenz

Works on Firefox (Windows)

Add a mark and then add 5 more lines.  

Mark disappears replaced with this:

Indeed

Hello,

Thank you for reporting this error. It's fixed.