*Expected behavior*reload when dataset when snapshot listner changes*Actual behavior*not reloading table it just adds the data after the already exsisting data*Resources (screenshots, code snippets etc.)*is there a mdbTable function to clear the table and then reload it ?

this.mdbTable.setDataSource(this.elements); this.elements = this.mdbTable.getDataSource(); this.previous = this.mdbTable.getDataSource();