Executing a compound select statement of the form

[select-core] [set-operator] [values-clause]
-- e.g. select * from table intersect values (...), ..., (...)
-    or values (...), ..., (...) intersect values (...), ..., (...)

results in a table that has the same shape as the actual result, but every cell is shaded red and contains loading... in italic. Currently, I can work around this by swapping the operands of the [set-operator] (unless it is except or both operands are values clauses), or by wrapping the values clause or the entire compound select statement in a with clause and selecting from it, i.e.

[values-clause] [set-operator] [select-core]

-- OR

with tmp as ( [values-clause] )
[select-core] [set-operator] select * from tmp

-- OR

with tmp as ( [select-core] [set-operator] [values-clause] )
select * from tmp

DB4S v3.11.2 [built for x86_64-little_endian-llp64] on Windows 10 (10.0) (winnt/10.0.18362) [x86_64]
using SQLite Version 3.27.2
and Qt 5.11.3