Cache tags does not get created for widgets.

[bgkavinga]

Since Magento\Cms\Block\Widget\Block class does not implement from Magento\Framework\DataObject\IdentityInterface, X-Magento-Tags related to widgets does not get created. This will effect to widgets & static blocks created from admin panel. Once you update static block contents or widgets, the changes will not get effected in the front end because of the missing cache tags.
Refer: Magento\PageCache\Model\Layout\LayoutPlugin::afterGetOutput()

[ilol]

MDVA-764

[andimov]

@bgkavinga
Thank you for reporting!
Did you try to use MDVA-764 as a fix for your issue?

[bgkavinga]

@andimov what you mean by MDVA-764?

[andimov]

@bgkavinga
Sorry, I made a mistake assuming that support patch already released.
It is our internal ticket for this issue.

[koenner01]

Any news on this ?