Preload ForkServer when accessing TextViewer for the first time #2561
Description
When I open a case processed with enableExternalParsing = true initially the process of single ForkServer was not executed.
So, when I click on TextViewer for the first time, it takes about 5 seconds to show the text content.
After this, the process of ForkServer is up.
The subsequent openings are fast.
I think that, in the App, the ForkServer could be preloaded.