I can confirm this issue on my bq E5, since updating to OTA 10.1 this week. I use the dual sim mode with a business and a private SIM. When writing a SMS on a private conversation, it always switches me to business. Choosing private conversation sometimes works, sometimes not. I have even set "always ask for outgoing messages" in the system config, but it just lets me switch to the first SIM.
This is annoying because it confuses my contacts with SMS sent from an unknown number and should be fixed as soon as possible.
I can confirm this issue on my bq E5, since updating to OTA 10.1 this week. I use the dual sim mode with a business and a private SIM. When writing a SMS on a private conversation, it always switches me to business. Choosing private conversation sometimes works, sometimes not. I have even set "always ask for outgoing messages" in the system config, but it just lets me switch to the first SIM.
This is annoying because it confuses my contacts with SMS sent from an unknown number and should be fixed as soon as possible.