New commit detected on ManageIQ/manageiq-ui-classic/fine:
https://github.com/ManageIQ/manageiq-ui-classic/commit/35beb5e894ab2232b24b1e3083f26b23a827ba10

commit 35beb5e894ab2232b24b1e3083f26b23a827ba10
Author:     Harpreet Kataria <hkataria@redhat.com>
AuthorDate: Mon Oct 16 10:25:19 2017 -0400
Commit:     Satoe Imaishi <simaishi@redhat.com>
CommitDate: Mon Oct 16 10:58:24 2017 -0400

    Merge pull request #2397 from eclarizio/BZ1499589
    
    Use miqObserveRequest to force dialog submit to wait for auto refresh
    (cherry picked from commit 8dd216a26aec3117bfc6e6f18f0bd0dab48573b7)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1502738

 app/assets/javascripts/dialog_field_refresh.js |  4 ++--
 spec/javascripts/dialog_field_refresh_spec.js  | 17 +++++++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

Erik , I tried importing the dialog provided to test this bug but not able to import .
Can you pls try at https://10.8.197.193/

I was able to import the dialog after making some changes .
Verified works fine in 5.8.2.3.20171016155816_aaec796 .

For reference :
Method used was :
===================
dialog = $evm.object

dialog['value'] = "hello#{rand(100)}"

Created attachment 1340528 [details]
dialog used

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:3005