Linkhandler Menü disappears

[moxface]

I use
Typo3 7.6.18
Linkhandler 3.1.3

When I create a text element on a page and and use the headline link field (field header_link) it works wonderfully. If I create another text element after the first element and i use again the headline linke, the link handlers are displayed the linkhandler menu items, but when ein clicked on it, then the menu disappears. The header_link field works only, when it was the first Content-Element in the Page.

It is a bug or a problem with my installation?

[moxface]

It works after saving.

My workaround is, i create a element, save it and after saving i can set a linhandler link.

best