Multiple Styles on Tab Panels not working in Web Direct

Issue report by Jon Riber Sparre

Product

FileMaker Server

Version

13.0.3.300

Operating system version

Mac OS / Windows

Description of the issue

If you set up more than one Style for Tab Panel and save the style(s), settings for only one of the styles are applied to every Tab Panel that are assigned a style, no matter which.

Steps to reproduce the problem

Make a Tab Panel on a layout (it will take the Tab Panel Default Style). Make another Tab Panel. Then on the Tab Panel Default Style, Save as New Style...
Alter Appearance (f.x. change background colour), then Save Changes to Current Style.
View layout in a web browser, and notice that both Tab Panels have the same appearance as the newly saved style.

Expected result

The Tab Panels should have their own appearance according to the settings in each applied Tab Panel style, as it does in FileMaker Pro application.

Actual result

Viewed in a web browser, both Tab Panels have the same appearance as the newly saved style.

Workaround

Do not save any extra Tab Panel Styles.
Alter the Appearance settings for the Tab Panels you want to have a different look than the Default Style, but do not choose Save Changes to Current Style.