Image doesn't load on subnames

## Bug description
When creating a subname the image doesn't load

## Steps to reproduce

1. Create a subname
2. The image doesn't load

Testnet works correctly

## Expected behaviour

Image has to load

Start by reproducing the issue through the listed steps: create a subname and compare image loading with the working testnet case. Trace the TypeScript entry point responsible for subname image loading; done means the image loads after creating a subname in the affected environment.

Written by the indexing model from the issue text.