%2C instead of comma symbol

[Scottsky]

• Goal: Create a REST API GET REQUEST like this one:
  https://api.tomorrow.io/v4/weather/forecast?location=42.3478,-71.0466&apikey=*******************************

• Steps: Get %2C instead of , symbol in url.

• Screenshots:
  

  

[Scottsky]

Update to whoever gets to look in to it:
Although interface shows %2C in the green hint box below.
Written this way expression works as expected and returns a proper ,