Hi. I come with a proposal to add the ability to change spaces to tabs to the template settings. Since tabs are used by default in the IPS code, why is there no such option in the template edition. It would be a good solution.

Thanks, regards.

What do you mean by “spaces” in this context? The theme editor already uses tabs; each HTML template or CSS file you edit appears in its own tab so you can work between files at once.

He’s talking about the space and tab keys 

https://alexkondov.com/indentation-warfare-tabs-vs-spaces/#:~:text=Tabs are descriptive - they tell,should be used for alignment.