Creating table with certain generated column crashes server

Consider the following table definition:

CREATE TABLE crash_test_1 (
DATA_VALUE CHAR(10) NULL,
HAS_DATA BIT NOT NULL,
TEST_COLUMN CHAR(10) AS (CASE WHEN HAS_DATA = 1 THEN DATA_VALUE ELSE NULL END) STORED
);

On creating or selecting from this table, I receive the following warning:

Function or expression 'case when "HAS_DATA" = 1 then "DATA VALUE" else NULL end' cannot be used in the GENERATED ALWAYS AS clause of `TEST_COLUMN`
Warning: Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH

So, as per the documentation, I tried using RPAD:

CREATE TABLE crash_test_2 (
DATA_VALUE CHAR(10) NULL,
HAS_DATA BIT NOT NULL,
TEST_COLUMN CHAR(10) AS (RPAD(CASE WHEN HAS_DATA = 1 THEN DATA_VALUE ELSE NULL END, 10)) STORED
);

Here is the real problem. Attempting to create crash_test_2 causes the server to crash. Some info from the error log:

[ERROR] mysqld got exception 0xc0000005 ;

mysqld.exe!Item_func_rpad::value_depends_on_sql_mode()[item_strfunc.cc:3262]
mysqld.exe!Field::check_vcol_sql_mode_dependency()[field.cc:1411]
mysqld.exe!parse_vcol_defs()[table.cc:1185]
mysqld.exe!open_table_from_share()[table.cc:3846]
mysqld.exe!ha_create_table()[handler.cc:5237]
mysqld.exe!create_table_impl()[sql_table.cc:5094]
mysqld.exe!mysql_create_table_no_lock()[sql_table.cc:5182]
mysqld.exe!mysql_create_table()[sql_table.cc:5274]
mysqld.exe!Sql_cmd_create_table_like::execute()[sql_table.cc:11503]
mysqld.exe!mysql_execute_command()[sql_parse.cc:6153]
mysqld.exe!mysql_parse()[sql_parse.cc:7942]
mysqld.exe!dispatch_command()[sql_parse.cc:1842]
mysqld.exe!do_command()[sql_parse.cc:1357]
mysqld.exe!threadpool_process_request()[threadpool_common.cc:374]
mysqld.exe!tp_callback()[threadpool_common.cc:192]
ntdll.dll!TpAllocPool()
ntdll.dll!TpReleaseCleanupGroupMembers()
KERNEL32.DLL!BaseThreadInitThunk()
ntdll.dll!RtlUserThreadStart()

Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on