[BUG] `Set Silent` and `-quiet` have no effect

[cpitclaudel]

Describe the Bug

Running Set Silent does not change the value of the Silent flag. Nor does passing -quiet. In both cases, verbose messages are still printed.

To Reproduce

Run the following code in VSRocq, with and without -quiet in "vsrocq.args":

Definition a := 1.

Test Silent.
Unset Silent.
Test Silent.
Set Silent.
Test Silent.

Definition b := 1.

Expected vs. Actual Behavior

All Test Silent lines, with or without -quiet, say Silent is off. Both Definition lines print … is defined.

Debug Information	Value
Rocq Installation	The Rocq Prover, version 9.2+rc2 compiled with OCaml 5.4.0
Rocq Path	/home/cpc/.opam/rocq-9.2/lib/coq
VsRocq Extension Version	2.3.4
VsRocqTop Version	2.3.4
VsRocqTop Path	/home/cpc/.opam/rocq-9.2/bin/vsrocqtop
OS	x64 linux
VSCode Version	1.109.3