Burmese text does not work correctly when bullets are applied

Dear all members:

Please help me with this terrible situation.

Although Burmese is not my mother tongue or a language that I understand or speak, I have the entire series of Burmese textbooks to layout in InDesign (approximately 20 manuals, each containing about 300 pages!). The draft is done in MS Word using the standard Burmese Unicode font called "Pyidaungsu".

But when I did a few pages (in InDesign CC 2020, V15.1.2 x64)  and sent them to the translator, he pointed out a big problem; while everything is correct in the body text, but when it comes to bullets it is not readable. Later I also realized that it is. Please look at the imagess below to get a clear idea.

Please help me to resolve this situation. Thank you

 For further clarification: