Kaltura-Library-Export-Excel

Hi there... I haven't executed the https://github.com/kaltura/Kaltura-Library-Export-Excel tool in awhile, but using php v8.1.7 I get a number of deprecated errors:
PHP Deprecated: Return type of MultiRequestSubResult::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 51
Deprecated: Return type of MultiRequestSubResult::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 51
PHP Deprecated: Return type of MultiRequestSubResult::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 56
Deprecated: Return type of MultiRequestSubResult::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 56
PHP Deprecated: Return type of MultiRequestSubResult::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 61
Deprecated: Return type of MultiRequestSubResult::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 61
PHP Deprecated: Return type of MultiRequestSubResult::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 65
Deprecated: Return type of MultiRequestSubResult::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../kaltura-client/KalturaClientBase.php on line 65
Is anyone else experiencing the same behavior?
Thanks!
chris