How can I remove loading kibana message in 6.5?

Elastic Stack Kibana
1

I want remove the loading kibana message in kibana 6.5

2

I don't think you could do this with a hack plugin, as the plugins are not loaded yet. The only way might be to make changes and have a custom build, though that would be a nightmare to maintain. What is the reason for removing the loading message, it's kind of useful to know what's going on...