Claude31, thanks for your answer.
• This is part of info.plist with icons parameters:
<key>CFBundleIcons</key>
<dict>
<key>CFBundleAlternateIcons</key>
<dict>
<key>aero</key>
<dict>
<key>CFBundleIconFiles</key>
<array>
<string>aero</string>
</array>
<key>UIPrerenderedIcon</key>
<false/>
</dict>
</dict>
<key>CFBundlePrimaryIcon</key>
<dict>
<key>CFBundleIconFiles</key>
<array/>
</dict>
</dict>
<key>CFBundleIcons~ipad</key>
<dict>
<key>CFBundleAlternateIcons</key>
<dict>
<key>aero</key>
<dict>
<key>CFBundleIconFiles</key>
<array>
<string>aero</string>
</array>
<key>UIPrerenderedIcon</key>
<false/>
</dict>
</dict>
<key>CFBundlePrimaryIcon</key>
<dict>
<key>CFBundleIconFiles</key>
<array>
<string></string>
</array>
</dict>
</dict>
• No, supportsAlternateIcons property is set to false on ios 15.
What could be wrong?