LiveChat-Widget adds an extra URL prefix when sending image URL

[SangyulCha]

Description:

I am developing a Rocket.Chat App using the AppEngine. When using the LiveChat-Widget to forward an image or audio from an external source (like botpress), it somehow adds an extra URL prefix. Is there a way to force LiveChat-Widget to not add the prefix?

Steps to reproduce:

1. create an IMessageAttachment object with an image URL
2. add object as an attachment to IMessageBuilder
3. send message to LiveChat

Expected behavior:

• Bot send the Image correctly (I logged in bot account and sent the image and audio manually)

Actual behavior:

• The correct imageUrl is "http://localhost:3001/api/v1/bots/lab/media/see8z47e13k5o43aaovn-cat.png" but sent imageUrl is wrong as you can see in Elements. (I think LiveChat-Widget added "http://localhost:3000" to original Url)

• But as you can see in Rocket.Chat, actually bot sent the image correctly

Server Setup Information:

• Version of Rocket.Chat Server: 4.8.0
• Operating System: Ubuntu 22.04.1 LTS
• Deployment Method: Docker
• Number of Running Instances: 7
• DB Replicaset Oplog: Enabled
• NodeJS Version: 14.18.3
• MongoDB Version: 4.4.14

Client Setup Information

• Desktop App or Browser Version: Chrome 104.0.5112.79 (Official Build) (64-bit)
• Operating System:

[Nabhag8848]

Hey, Would love to work, assign it to me. I am pretty new to this project. Can anyone point me out on what folder to look at. Thanks!