Hi, I encountered some issues during the upgrade process. ### Description In Activepieces 0.77.8,

{{ process.env }}

works in Mapping expressions. After upgrading to 0.90.2, it returns an empty value, while

process.env

still works correctly in Code pieces. Environment variables are explicitly configured via:

env
AP_SANDBOX_PROPAGATED_ENV_VARS=MY_API_KEY,...

Behavior: * Code:

process.env.MY_API_KEY

→ ✅ works * Mapping:

{{ process.env.MY_API_KEY }}

→ ❌ empty * Mapping:

{{ process.env }}

→ ❌ empty * Mapping:

{{ process['env'] }}

→ ❌ empty * v0.77.8 → Mapping access worked There are many places in my flows that directly use expressions like

{{ process.env.MY_API_KEY }}

. Is there a quick way to fix this without modifying the flows? Is this an intentional change in the Expression/Mapping evaluator, or a regression in v0.90.2? Is there a configuration to restore access to the propagated environment variables in Mapping expressions?