[EastEriq]

Originally Posted by pubudupg

the table of content doesn't show properly as seen on https://ibb.co/pWwd11D.

This shows just that the font used misses the sinhali codepage. I don't know the specifics of the Kobo, usually one just installs a suitable font.

The book with ToC is "sn1-excerpt" at https://drive.google.com/drive/folde...ygLi67_F9Y_X1N.

I tried that one and test-sinhala. For both the result is the same. There is a Noto-Sans-Sinhala font embedded in the epub, and as long as you set the reader program to use it the text displays correctly (from what I can judge, looking at formatting, punctuation and translations). That means "default" font in the stock ereader, and"embedded font" in KOReader. Of course if you use fonts not using that codepage you get funny results, see the attached screenshots.

I would also like to see how the browser shows https://pitaka.lk/main/?n=15100 website if possible.

Attached, I don't see particular problems (but I don't read the language)