[MaterialDatePicker] Disabling input mods switch change and setting input text

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1st point - I've been looking for options to switch off text input mode, block input variants changing or just remove the inputmode toggle(attached image1). I've saw a previous discussions about such issue, such as https://github.com/material-components/material-components-android/issues/1380 , but none of the suggested methods works now. Setting attributes visibility/clickable through styles causes error:
causes exception, that reffers to 31st line of mtrl_picker_dialog and method builder.setToggleInputModeEnable(false) doesn't exist anymore.

2nd point - is there any kind of way to set text watcher for text input field, or any other way that allow to apply mask like "##.##.####" to inputting symbol. Such as auto-adding . to number input like 21.02.1993, and not allow to input any further. Simple date formats, that could be set with setTextInputFormat() doesn't provide such functionality, not preventing further year input for formats like "dd.MM.yyyy"

Attached image1

Start by reproducing the current MaterialDatePicker behavior and inspect mtrl_picker_dialog around line 31, along with the available input-mode APIs. The issue is complete when disabling or locking the input-mode switch and constraining or masking text input are supported with documented behavior, including the requested date format cases.

Written by the indexing model from the issue text.