Datasets - changing column data types and then data in the column causes unexpected error

[PeterMis]

Scenario:
We create a new dataSet and add new column with Number data type,
*We add a data to the column for example 9
We change the column data type from Number to String
We try to add a string data (that would be invalid for Number data type) for example 9:00 and click Save.

*Not necessary

We will get unexpected error

/dataset/data/54/1 SQLSTATE[01000]: Warning: 1265 Data truncated for column 'col5' at row 1 Exception Type: PDOException

/dataset/data/54/1 SQLSTATE[01000]: Warning: 1265 Data truncated for column 'col5' at row 1#0 /var/www/cms/lib/Storage/PdoStorageService.php(206): PDOStatement->execute(Array) #1 /var/www/cms/lib/Entity/DataSet.php(659): Xibo\Storage\PdoStorageService->update('UPDATE `dataset...', Array) #2 /var/www/cms/lib/Controller/DataSetData.php(362): Xibo\Entity\DataSet->editRow('1', Array) #3 [internal function]: Xibo\Controller\DataSetData->edit('54', '1') #4 /var/www/cms/vendor/akrabat/rka-slim-controller/RKA/Slim.php(79): call_user_func_array(Array, Array) #5 [internal function]: RKA\Slim->RKA\{closure}('54', '1') #6 /var/www/cms/vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array) #7 /var/www/cms/vendor/slim/slim/Slim/Slim.php(1357): Slim\Route->dispatch() #8 /var/www/cms/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call() #9 /var/www/cms/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call() #10 /var/www/cms/lib/Middleware/Actions.php(141): Slim\Middleware\MethodOverride->call() #11 /var/www/cms/lib/Middleware/Theme.php(35): Xibo\Middleware\Actions->call() #12 /var/www/cms/lib/Middleware/WebAuthentication.php(132): Xibo\Middleware\Theme->call() #13 /var/www/cms/lib/Middleware/CsrfGuard.php(62): Xibo\Middleware\WebAuthentication->call() #14 /var/www/cms/lib/Middleware/State.php(109): Xibo\Middleware\CsrfGuard->call() #15 /var/www/cms/lib/Middleware/Storage.php(47): Xibo\Middleware\State->call() #16 /var/www/cms/lib/Middleware/Xmr.php(36): Xibo\Middleware\Storage->call() #17 /var/www/cms/vendor/slim/slim/Slim/Slim.php(1302): Xibo\Middleware\Xmr->call() #18 /var/www/cms/web/index.php(124): Slim\Slim->run() #19 {main}

It would seem as the data type change is not correctly saved and then causing issues if we try to enter data with different type than the original column type.