I have a problem with Google Chrome and K2's tags. When editing an item in K2 and I start typing in the tag field, K2 suggests some tags which have been pre-defined, and I select one. But with chrome the browser doesn't record the entry... the tag is essentially blank and gets recorded as undefined.
I've tried this in Firefox and it works fine. This is just with Google Chrome. 

To duplicate this:

1) Make sure you have some tags defined in K2.
2) Using Google Chrome, edit an Item.
3) Start typing one of your pre-existing tags into the tag field.
4) Select one of the tags that K2 suggests by clicking on it.

The tag will then be recorded as "undefined."

I am having the same issues here. Any suggestions? Chrome 9.X

I have the same error for chrome 8.0.552.237 win7, nothing else in firefox 3.6

any patch????

I have the same in Firefox 3.6. Moreover every tag I type in again (same tag) is stored in the taglist in the tag manager. When I choose from the popup list, it only sets the green box with the delete cross, but not the desired tag. When I save the item, and reopen it, the tag I chose is listed as "undefined". Also in the Tag Manager list it shows up as "undefined". Any solution?

I get this issue with FF 6 on mac too. Did you fix it?