Android Question Frozen program with scanner

Hi!.
Since 2018 I have programmed with the JhsIceZxing1 (1.06) library, but today I updated the B4A to version 11.00 and the program freezes after scanning.

Has anything changed since 2018?


These are the messages from the IDE:
Start the program:

--------- beginning of system
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Puede usar la camara: true
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Puede usar la camara: true

Call to the Lector activity:

** Activity (main) Pause, UserClosed = false **
** Activity (lector) Create, isFirst = true **
** Activity (lector) Resume **

Code Scan:

** Activity (main) Pause, UserClosed = false **
** Activity (lector) Create, isFirst = true **
** Activity (lector) Resume **
** Activity (lector) Pause, UserClosed = false **
PortraitScreen 720 1280
UPC_A:734414000171###zxload_result
sending message to waiting queue (OnActivityResult)
** Activity (lector) Create, isFirst = false **
running waiting messages (1)
Result has arrived
** Activity (lector) Resume **
** Activity (main) Create, isFirst = false **
** Activity (main) Resume **
Codigo: 734414000171

And here the program is frozen.

I attach a small example that freezes when scanning.

Thanks for your possible answers.