Exemplo Corrigido: Aqui está o JSON modificado com o caractere de controle RTL:

{
"chat_id": "XXXXXXXXX",
"photo": "XXXXXXXXX",
"caption": "\u200Fבדיקה",
"parse_mode": "HTML"
}

What we did:

We added \u200F at the beginning of the text "בדיקה". This tells the Telegram renderer that the text should be aligned as RTL.

Explanation:

U+200F is the "Right-to-Left Mark" (RLM), a Unicode character that forces text to be interpreted from right to left.

It doesn't appear visually in the text, but it adjusts the alignment for RTL.

Testing and expected result:

By submitting this request, the caption "בדיקה" should be correctly aligned from right to left in Telegram.

If you encounter any other issues or unexpected behavior, please let us know so we can fix it!