3110467 - Fetching the CSRF token fails with ASSERTION_FAILED short dump

Not able to fetch CSRF token with header 'x-csrf-token' and value 'fetch'. There is short dump ASSERTION_FAILED in ST22.

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Category               ABAP programming error                                                       
Runtime Errors         ASSERTION_FAILED                                                             
ABAP Program           xxxxxxxxxx                                             
Application Component  xxxxxxxxxx                                                                  
Date and Time          xxxxxxxxxx                                              
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In the 'Source Code Extract' section, it is also noted:

mo_server->get_xsrf_token

CL_REST_HTTP_HANDLER==========CP, /IWCOR/CL_REST_HTTP_HANDLER===CP, custom, SECSTORE, Secure Storage, if_http_server~get_xsrf_token, CSRF token, CL_HTTP_SERVER_NET, red status, red entries, ASSERTION_FAILED, dump, ST22, service, SICF, ICF, API, HTTP, HTTPS , KBA , OPU-GW-COR , Framework , BC-SEC-STO , Secure Storage , BC-MID-ICF , Internet Communication Framework , Problem