native-activity and soft keyboard

[ogoffart]

I'm using AndroidApp::show_soft_input as an attempt to show the virtual keyboard with an app that uses the narive-activity feature. But the keyboard isn't shown.
I get this in the log:

10-18 12:42:34.557 18307 18307 I IMM_LC  : showSoftInput(View,I)
10-18 12:42:34.557 18307 18307 I IMM_LC  : ssi() - flag : 1 view : rust.todo reason = SHOW_SOFT_INPUT
10-18 12:42:34.557 18307 18307 I IMM_LC  : ssi() view is not EditText
10-18 12:42:34.558 18307 18307 I IMM_LC  : ssi() - cancel : servedView != view, servedView=DecorView@fd353e8[NativeActivity],focus=false,windowFocus=true,autofillUiShowing=false,window=android.view.ViewRootImpl$W@7778718,displayId=0,temporaryDetach=false,hasImeFocus=true, view=android.app.NativeActivity$NativeContentView{389d8c7 V.ED..... ......ID 0,0-1080,1947},focus=false,windowFocus=true,autofillUiShowing=false,window=android.view.ViewRootImpl$W@7778718,displayId=0,temporaryDetach=false,hasImeFocus=true

Is show_soft_input not working at all with NativeActivity or is this a bug?
(using android-activity 0.5)