Captcha Math - Problems if filled with wrong number

[Grag1]

The big red button in the blog view open the Guestbook Form to create an entry.

Steps in Seblod to create the button link: List & Search Type --> Search Form --> Button Free Field --> Link Form --> Content Type Form (Guestbook) [to load the Guestbook Form]

If you type a wrong number into the captcha math field (example: 7*2 = 9) and clicking on the submit button, you will be lose all your typed field datas.
You see an error massage on the Blog View. To create your entry, you must start again.

The same Problem exist with form as module (example: Comments). It set you back to the main categorie. Your typed field Data lost too.
If you use „SD-Field Concat“ you have a „IS A FIELD“ bug on top of blog view. But it change nothing on the other bug.