tipAttribute is not working properly

[saan1984]

tipAttribute is not working when it takes value other then htmlooltip.
For example,

<core-tooltip tipAttribute="abcd">
  <div>Example of a rich information tooltip</div>
  <div abcd>
       ...
  </div>
</core-tooltip>

[ebidel]

This issue was moved to googlearchive/core-tooltip#26

[saan1984]

@ebidel thanks :-)