different font size with text formatting on custom font scaling factor

[selfisekai]

Bug Description

GNOME 44, font scaling factor set to 1.10 in GNOME Tweaks

{
    "content": {
        "msgtype": "m.text",
        "body": "oto Europa LP"
    },
    "type": "m.room.message",
    "event_id": "$FCRq2fyjO4zbKC7Rzq2ndgfAs3mdHvAczaabwLc1Dpk",
    "unsigned": {
        "age": 16,
        "transaction_id": "FluffyChat linux-76-1692772037012",
        "com.famedly.famedlysdk.message_sending_status": 2
    }
}

{
    "content": {
        "msgtype": "m.text",
        "body": "_Europa LP_, Europa LP",
        "format": "org.matrix.custom.html",
        "formatted_body": "<em>Europa LP</em>, Europa LP"
    },
    "type": "m.room.message",
    "event_id": "$Z9eBgOVB8IxCkYivo6Gp68yU3mDVFv-VeT59vht1PZQ",
    "unsigned": {
        "age": 16,
        "transaction_id": "FluffyChat linux-77-1692772044689",
        "com.famedly.famedlysdk.message_sending_status": 2
    }
}

Steps to Reproduce

1. set font scaling in gnome tweaks
2. send messages with and without html formatting

Expected Behavior

same font size in all messages without size modifiers

App Version

1.13.0

Additional Platform Information

Alpine Linux

Additional Context

No response

[saihaze]

Also: When font scaling is set in GNOME tweaks and Fluffychat settings at the same time, font sizes will be different in different messages.

[gabrc52]

This happens on Linux, Android, and iOS at least

[gabrc52]

I am looking into this and have found the source of this bug to be in the flutter_linkify library: Cretezy/flutter_linkify#135

The last time someone brought it up, the developer of the library blamed Flutter: Cretezy/flutter_linkify#22

I will work on a PR to the upstream library.

[github-actions]

This issue is stale because it has been open for 120 days with no activity.