Sharing a contact with whatsapp does not work

[repsorp]

Checklist

• I can reproduce the bug with the latest version given here.
• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected app version

1.2.4

Affected Android/Custom ROM version

Android 12, Android 16

Affected device model

Pixel 3a, Pixel 8a

How did you install the app?

GitHub releases

Steps to reproduce the bug

1. Select a contact
2. Click on "Share" icon
3. Select Whatsapp

Expected behavior

Contact is shared in Whatsapp

Actual behavior

Error message:
"The format of this vcard is not supported".

Screenshots/Screen recordings

Additional information

vcard format is indeed a .vcf file

I don't have this problem with other contact manager applications.

[naveensingh]

This is caused by a recent switch to vCard 4.0. The solution is to either limit exports to vCard 3.0 or allow users to choose.

[repsorp]

This is caused by a recent switch to vCard 4.0. The solution is to either limit exports to vCard 3.0 or allow users to choose.

OK thanks
How can I do that, limit export to vcard 3.0 or allow user to choose ?
No such things in parameters.

[naveensingh]

I didn't mean an in-app solution. A code change is required.

[strk]

User choice seems the most appropriate thing to do