When we create a project on docker with port no. then attachments shows a broken with error in download attachments

[komal-sh-27]

Description
When we create a project on docker with port no. then attachments shows a broken with error in download attachments

How to reproduce
Step 1: Install project using docker with port number
Step 2: Now create new tickets with add an attachments in ticket
Step 3: Now open this tickets and here shows a broken attachments like this:

Project URL like this: http://localhost:4002/en/member/tickets

After click on attachments for download then shows an error like this (Because here download url not contains port number):

URL like this: http://localhost/en/member/ticket/download/1

Possible Solution:

If we have create project with port number then should be shown correct attachments and also download easily