Kindly take a look at the below note, mentioned in release notes.    

You can validate it on the following lines  {% let var = "\"ctaText\": \"Go To \"Deals\"\"" %} {{var}}   https://experienceleague.adobe.com/en/apps/journey-optimizer/ajo-personalization?lang=en#   

No, that won't be feasible as Data distiller results being written to a dataset is essentially batch in nature.

You will have to filter for the accountEmail using collection management functions https://experienceleague.adobe.com/en/docs/journey-optimizer/using/orchestrate-journeys/building-advanced-conditions-journeys/syntax/collection-management-functions    #{ExperiencePlatform.ProfileFieldGroup.profile._t...

Could you share the expression you used to overwrite the email field, and let me know what the message feedback event status shows when you look up the profile?

Kindly take a look at the following links https://experienceleague.adobe.com/en/docs/journey-optimizer/using/content-management/personalization/functions/dates#age https://experienceleaguecommunities.adobe.com/t5/journey-optimizer-questions/getting-age-field/m-p/675449  

It will be in the existing datasets (message feedback and email tracking datasets). You can filter with  _experience.customerJourneyManagement.messageProfile.channel._type='https://ns.adobe.com/xdm/channel-types/whatsApp'

profileID corresponds to the namespace value configured in the starting node of the journey. If you have used crmId as the namespace, then the corresponding crmId values will show up against this column.

You can use the expression example similar to the one posted in this thread https://experienceleaguecommunities.adobe.com/t5/journey-optimizer-questions/5-days-wait-on-journey/td-p/763236 

It's strange to see that there are multiple words in first name. Below is a simple example and you can expand on it using additional functions like listSize (if needed)if ( indexOf("MOHAN DUGGANABOIENA"," ")>=0 ) then ( (upper(substr(getListItem(split("MOHAN DUGGANABOIENA"," "),0), 0, 1))) + (lowe...