"Other" option in pop-up value lists using IWP?

(Cross-posted from Value Lists forum)

Hi,

It appears that when using IWP, the option to have a pop-up menu include the "other" option (whereby one can enter something that is not on the list) doesn't work. The line in the menu that has "other" (in FM) is present but blank in the web version, and if you select it, all that happens is that the field data is set to empty. I would expect a pop-up window to appear as in FM.

Using a pop-up list, rather than menu, which in FM allows you to type directly in the field, also doesn't work because on the web it also behaves as a menu.

Is this a known limitation of IWP? does anyone know of a workaround?

Gareth