Hello everyone!
I have a problem - setState does not work in my NextJS + TS application.
I tried my state through ReactHooks, but nothing worked, changed the component into a classes, but nothing worked.
I tried to run this component on a newly created CRA application without TS. Everything worked there.

The component receives the array via props and renders it as buttons.
State contains two properties, currentActive and selected.
When the user clicks on the button, the first function is triggered which should update this.state.currentActive
then the second one which should update this.state.selected

In the this.setState function, I call a callback, which should print to the console that the state has been updated. But nothing is output, it looks like this.setState is not being called!

import React, { Component } from  react ;

import { SelectFieldComp } from  ./styles ;

interface IProps {
  title: string;
  name: string;
  options: {
    id: number;
    text: string;
    active: boolean;
  }[];
  multiple?: boolean;
  setFieldValue?: any;
}

interface IState {
  currentActive: number[];
  selected: string[];
}

class SelectField extends Component<IProps, IState> {
  constructor(props: IProps) {
    super(props);
    this.state = {
      currentActive: [],
      selected: []
    };
  }

  updateCurrentActive = id => {
    const { multiple } = this.props;
    const { currentActive } = this.state;
    const newCurrentActive: number[] = multiple
      ? Object.assign([], currentActive)
      : [];

    if (multiple && newCurrentActive.indexOf(id) > 0) {
      newCurrentActive.splice(newCurrentActive.indexOf(id), 1);
    } else {
      newCurrentActive.push(id);
    }

    this.setState(
      () => ({ currentActive: newCurrentActive }),
      () => {
        console.log( update state in updateCurrentActive:  , this.state);
      }
    );
  };

  updateSelected = () => {
    const { currentActive } = this.state;
    const { options } = this.props;
    const newArr: string[] = [];

    options.forEach(item => {
      if (currentActive.indexOf(item.id) > 0) {
        newArr.push(item.text);
      }
    });

    this.setState(
      () => ({ selected: newArr }),
      () => {
        console.log( update state in updateSelected:  , this.state);
      }
    );
  };

  render() {
    const { currentActive, selected } = this.state;
    const { title, name, options, setFieldValue } = this.props;

    return (
      <SelectFieldComp>
        <h3>{title}</h3>
        <div>
          {options.map(({ id, text }) => {
            const classList = currentActive.indexOf(id) > 0 ?  active  :   ;

            return (
              <button
                key={id}
                type="button"
                className={classList}
                onClick={() => {
                  this.updateCurrentActive(id);
                  this.updateSelected();
                  setFieldValue(name, selected);
                }}
              >
                {text}
              </button>
            );
          })}
        </div>
      </SelectFieldComp>
    );
  }
}

export default SelectField;