Invalid Value Customizer Changeset

Since the introduction of changesets I’m intermittently getting Invalid Value errors in customizer above some options. Can anyone pin point where this is coming from? I see that there’s validate_settings_values() in class-wp-customize-manager.php. Looking at the values in the option inputs they appear to be properly escaped like

<input class = "customizer-option-input" type="hidden" data-customize-setting-link="customizer[menu_colors_popup]" value":[{"name": customizer[menu_colors_poup]", "value": "{\"menu_colors_row\": {\"menu_bg_color\":\"#222b34\", \"menu_border_color\":\"#fff\"}, \"menu_font_colors_row\":{\"menu_font_color\":\"#fff\",\
"menu_font_color_hover\":\"#ebebeb\"}}"}]">

• This topic was modified 8 years, 2 months ago by nwp_developer.
• This topic was modified 8 years, 2 months ago by bdbrown.