Are you using YooTheme 4.0.x - there are problems with this release which we are working hard to figure out.

They have broken their mechanism to avoid clashes between versions of UIKit

We do use YTP. I figured it was related, I remember issues when they first released their page builder systems and UIKit 3.

I did test with the default Joomla theme and it worked as expected.

There are errors reporting that the labels <strong>FOR</strong> attribute doesn't match any element <strong>ID</strong> This might prevent the browser from correctly autofilling the form and accessibility tools from working correctly.
To fix this issue, make sure the label's for attribute references the correct id of a form field.

=> <label id="creator-lbl" for="creator" class="hasYsPopover" title="Event Creator" data-content="User who is marked as the event creator"> Event Creator</label>

If I remove the class GSL-Switcher the form is displayed. If i change it to uk-switcher and change the state to active (manually) the form is displayed.

Seems to be an issue with the GSL-Switcher.

There is also an issue with the Category field. The label is displayed (when you can get the page to show), but the dropdown of categories is not displayed, I can see it in the code.

Thanks Geraint

FWIW in over 1300 lines of CSS the only reference to GSL-Switcher is:
#gslc.gsl-scope .gsl-content .gsl-switcher {
margin: 20px 20px;
}

I verified that the category list is being hidden.
<select name="catid" class="gsl-select <strong>gsl-hidden"</strong> data-placeholder="Select one or more categories" id="catid" <strong>hidden</strong>>

Can you try this build please and let us know how you get on?

Thing of beauty!

Thank you for resolving this.

Please watch out for unexpected behaviour/errors and report back if you see anything unexpected.

I've installed on the dev site. I'll test it as soon as I'm able and let you know how it goes. I know how much you love YT.

Seems to be working okay on the dev site. When will the next release be available?

Aiming for the end of the week - there may be some style issues that need resolving and I'd rather not have to do 2-3 quick releases that affect users not using YooTheme if I can

Anything unexpected you see please let me know so I can resolve them

Just installed the update and having the same issue with gsl-switcher not displaying the content below the tabs. Categories are displayed. I did attempt to try the default Joomla bootstrap version same result.

Will stick with the dev build for now.

All good now.

Thank you!!

Getting this when editing a JEvents Calendar View Menu item. Tested on a few sites. Sorry mate.

Sorry for the slow response - today's new release will fix this.

It arises when you enable uikit tooltips in the frontend - the code wasn't disabling them in the backend

Thanks for the update. YooRecipe was having the same issues.
I do love YTP, but....
Have a great weekend.