U+FE89 "ﺉ" Arabic Letter Yeh with Hamza Above Isolated Form Unicode Character

U+FE89 "ﺉ" Arabic Letter Yeh with Hamza Above Isolated Form is a presentation form of the Arabic letter Yeh (ي) combined with a Hamza diacritic placed above it, specifically designed for the isolated position in Arabic text. This character is part of the Arabic Presentation Forms-B block and is typically used in ligature contexts to ensure proper visual rendering and spacing, representing the same phonetic value as the standard Unicode character U+0626 (ئ) which signifies the glottal stop or a yah sound with a hamza in Arabic orthography. In digital typography, this form helps maintain consistent shaping and legibility when the letter appears alone.