Recorder app consuming storage

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Hello, I've just installed HyperOS 2.0 on mi 11 lite 5G NE and I just noticed that the Recoder app creates another copy of `/Internal shared storage/MIUI/sound_recorder/call_rec` in `/Internal shared storage/Android/data/com.android.soundrecorder/files/.backup/call_rec`. My call recordings in one of these directories is 13GB, therefore, call recordings are consuming 26GB. Is this normal and what can be done to reclaim the storage space?Thanks in advance.