Crashing when making calls containing hold or wait characters

[DanHolli]

Checklist

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

Affected app version

1.2.0

Affected Android/Custom ROM version

Android 14 / One UI 6.1 & Android 7

Affected device model

Samsung Galaxy S23 & LG K20 V

How did you install the app?

F-Droid / IzzyOnDroid

Steps to reproduce the bug

1. call any contact/number combo that contains a pause "," or wait ";"

Expected behavior

Calls number using built in dialer

Actual behavior

app crashes and falls back to system dialer

Screenshots/Screen recordings

No response

Additional information

Works fine if I Install the previous version of the app, but crashes on the latest version Installed using the Play Store, F-Droid, and from here all with the same effect