This bug is the same as the Java Edition bug MC-226357

The Arabic text bug, MCPE-102971, although is not the same bug, should be taken care first before this one in my opinion

The Bug

The characters only available in Jawi, which is "چ", "ڠ", "ڤ", "ݢ", "ۏ", "ک" and "ڽ", didn't connect with the normal Arabic characters

Examples

• "چاري، ڤلاين، بردڠوڠ، ڽاوا" rendering as "چ‌ـاري، ڤ‌ـلاين، بردڠ‌ـوڠ، ڽ‌ـاوا"
•   "سيۏا" rendering as "سيـ‌ۏـا"
• "ݢڠݢم" rendering as "ݢ‌ڠ‌ݢ‌ـم"
• "کوچيڠ" rendering as "ک‌وچ‌ـيـ‌ڠ"
• "كڬرمن" rendering as "کـڬ‌رمن"
• "چاري، ڤلاين، بردڠوڠ، ڽاوا" | "سيۏا" | "ݢڠݢم" | "کوچيڠ" | "كڬرمن" rendering as "چ‌ـاري، ڤ‌ـلاين، بردڠ‌ـوڠ، ڽ‌ـاوا" | "سيـ‌ۏـا" | "ݢ‌ڠ‌ݢ‌ـم" | "ک‌وچ‌ـيـ‌ڠ" | "کـڬ‌رمن"

Reproduction Steps

1. Copy "ﻦﻣﺭڬك" | "ڠيچوک" | "مݢڠݢ" | "اۏﻲﺳ" | "اﻭﺍڽ ،ڠوڠدﺮﺑ ،ﻦﻳﻻڤ ،يﺭﺍچ"
2. Paste it into the Minecraft chat

Expected Result : "چاري، ڤلاين، بردڠوڠ، ڽاوا" | "سيۏا" | "ݢڠݢم" | "کوچيڠ" | "كڬرمن"

Observed Result : "چ‌ـاري، ڤ‌ـلاين، بردڠ‌ـوڠ، ڽ‌ـاوا" | "سيـ‌ۏـا" | "ݢ‌ڠ‌ݢ‌ـم" | "ک‌وچ‌ـيـ‌ڠ" | "ك‌ڬ‌رمن"

I know that Jawi, Arabic and Malay hasn't been officially supported yet, but it would be nice to see this get fixed