Cannot copy final section rules in UI Kit ruleset
Valid from Pega Version 7.1.6
You cannot copy section rules in the UI Kit ruleset (UI-Kit-71) that start with pz or px (final rules in the base PRPC rulesets).
Instead, to customize these rules, use the Copy/Merge Ruleset tool, available at, to copy all rules from the UI Kit into your application ruleset. You can then check the section rules in and out.
Microsof Internet Explorer 9 (IE9) may display a script error when clicking a Help button
Valid from Pega Version 7.1.6
A script error may be displayed when clicking a Help button when script error notification is turned on in the browser. As a work around, uncheck the Display a notification about every script error option in the Advanced tab of the Options dialog box in Microsoft Internet Explorer 9.
Number and text input controls on Android devices may not display the correct keyboard
Valid from Pega Version 7.1.8
When running a Pega 7 application on a device using the Android operating system, pxNumber and pxTextInput controls may not display when using the desired on-screen keyboard. This happens when the number or text input type is set to
At design time, the input type is selected in the Editable Format section of the Presentation tab in the Cell Properties panel for a pxNumber or pxTextInput control. Due to a known limitation in some versions of the Android OS running on some devices, the keyboard displayed at run time may not support entry of decimal values when a Number type keyboard is specified.
To resolve this issue, use the
Phone type when numbers with decimal values may be required. Using the
Phone type displays a numerical phone keyboard. The Android phone keyboard includes both commas and periods so that decimals may be entered.
The Phone type selected in the Presentation tab of a Number control
Note that this issue only occurs on Android devices. It is recommended that applications for iOS continue to use type=“Number”.
Browser unresponsive when logging in to Designer Studio
Valid from Pega Version 7.4
The What's new in 7.4 widget on the Designer Studio home page uses WebGL to render its background animation. If your browser is running on a virtual machine without hardware acceleration, your browser might become unresponsive because of this widget. Click the Hide this until next release button to remove the widget. At your next login, the widget will not be displayed.
Tags disappear from Rich Text Editor source mode
Valid from Pega Version 8.5
When you use Rich Text Editor in HTML source mode, some tags disappear from the markup, which causes backward compatibility issues and data loss.
Pega Platform™ version 8.5.5 introduced the DOM Purifier security plugin. The plugin removes potentially vulnerable tags, including custom tags, from the raw HTML code in the Rich Text Editor source mode.
You can disable the DOM Purifier plugin by adding the the
window.disableDomPurifier = true markup to the userWorkForm HTML fragment rule.
Alternatively, as of Pega Platform version 8.5.6, you can add a tag to the allow list by including the
window.rteCustomAllowedTags = ['myCustomTag'] snippet in the userWorkForm HTML fragment rule.
In Pega Platform versions 8.5.6 to 8.6, the
iframe tag is added to the allow list by default.