One possible cause is the version of the Support Library being used. The version in the demo had an issue that showed the URL Bar when the TWA is opened and Chrome is being cold-started. Updating the Support Library version fixes the issue:
If the Support Library is outdated or contains a bug, can you please update this in the repository? Then i can remove my fork of this repo and can link the original source repo in my blog article
@andreban you posted in https://github.com/GoogleChromeLabs/svgomg-twa/issues/4#issuecomment-462755224 this:
One possible cause is the version of the Support Library being used. The version in the demo had an issue that showed the URL Bar when the TWA is opened and Chrome is being cold-started. Updating the Support Library version fixes the issue:
If the Support Library is outdated or contains a bug, can you please update this in the repository? Then i can remove my fork of this repo and can link the original source repo in my blog article