I had no similiar issues with any other HTML games before. I don't think I have any relevant extensions. All extensions of mine are stuff that blocks adds or skips adds lol.
Some information without order:
1. I have downloaded the game and had no issues on the Windows version.
2. Tutorial also has same issues.
3. Private mode (of the browser) does not effect behaviour, it is still the same.
4. I am using Chrome.
Alright I did some testing on a different computer and tried multiple browsers and I wasn't able to replicate the issue.
That being said, the problem is most likely some corrupted game files that didn't download correctly when loading the game, restarting your web browser (or entire system) could fix this issue since it redownloads all the files required for the game once you load it.
If more people show the same issue I'll look further into the problem.
Thank you for your feedback tho, it is much appreciated!