[BUG] blue route is only visible at a certain zoom point

Pre-flight checklist

• I have searched existing issues and this bug has not been reported yet
• I am running the latest available version of TREK
• I have read the Troubleshooting guide and my issue is not covered there

TREK version

4.2.1

Describe the bug

Hi,

i´ll be honest, i am not sure if this is a bug. When i load the map with the route i am going to travel, there is a part where the blue-travel-line is not visible. I have to zoom in a bit, to make it appear.

This is the default view:

green arrow: the travel-line is visible red arrow: the travel-line is not visible

Now let me zoom in:

And then on the next zoom level i can see the routes which i couldn´t see before:

Questions:

• is there any way to make the travel line visible at all times?
• do i have to change server settings?
• do i have to change client settings?

Steps to reproduce

1. open your trip
2. go to maps
3. check if you can see all the blue travel lines

Expected behavior

I expect that i can see the travel-lines at all times.

Deployment method

Docker Compose

Host OS

No response

Accessing TREK from

Desktop browser

Browser (if applicable)

No response

Relevant logs or error output

Screenshots

No response

Additional context

No response