say function doesn't seem to respect subtitles config

(Max Yari suggest me to report this)

I use Max Yari "Mercy - Combat AI Overhaul" mod. Following Max Yari suggestion i disable the voices and subtitles (custom_voice_records.lua: function findRelevantInfos: fittingInfos = {}; return fittingInfos):

English voices and subtitles disapear, but the mod still force my langage subtitles (despite subtitles are off in settings.cfg) (no error in the log).

Then Max told me to change core.sound.say(voiceInfo.sound, actor, voiceInfo.text) to core.sound.say(voiceInfo.sound, actor) in voice_manager.lua: my langage subtitles disapear at last.

So it seems that core.sound.say(voiceInfo.sound, actor, voiceInfo.text) doesn't respect subtitles config.