HTML client - limit on number of targets

Hi,

We've hit what seems like a limitation in the HTML client and I was wondering if there is a way around what we're hitting.

We have an ActionSpec that accepts multiple targets.  When we're testing in MSIE or MS Edge, we hit a limit on the queryString when the user select many targets (any more than 180) and attempts to launch our action.  Other browser may also have issues, but it seems like their queryString max length must be much higher.

I can't think of one, but is there perhaps a workaround for this issue?

Thank you,

Jesse