Is there a limit in the task description field, either in the database or in the web edit form?

I think i have reached that limit in a little more than 10000 characters. If I try to extend the text, the web form doesn't allow this.

What is even worst, is that if I try to copy and paste a text description bigger than that, the web form cuts the text without a warning. So if you don't check this operation you can LOSE INFORMATION. That's what happened to me!

I attach a sample file I have used to reproduce the bug.

Please answer ASAP because this would be a stop for me my migration forom google task to your task management platform which I am currently trying. I was very happy about the funcionality til now....