Expression.Error: We cannot apply field access to the type Text

Hello everyone! I need some help with an if statement in power query. The formula I'm using currently is as shown below:

#"Extracted Text After Delimiter" = Table.TransformColumns(#"change2", {{"Data de Modificação", each if List.Count(Text.ToList(Text.Select([Data de Modificação], ";"))) > List.Count(Text.ToList(Text.Select([OwnerTeam], ";"))) then Text.AfterDelimiter(_, ";")

As examples, this are the values of [OwnerTeam] and [Data de Modificação] first 3 lines:

[OwnerTeam] =

[Data de Modificação] =

What I'm hoping to achieve is for power query to verify if the amount of ";" in each line of columns [Data de Modificação]  is greater or not then [OwnerTeam]; if it is, then I wish to remove everything before the first delimiter (in [Data de Modificação]). if not, I want the value to remain the same for each row of [Data de Modificação] column. The problem, for now, is that this step returns the following error:

Expression.Error: We cannot apply field access to the type Text.
Details:
Value=2022-05-01T22:08:47.1760761;2022-05-01T22:08:48.4744222;2022-05-12T19:40:28.184647;2022-05-12T19:40:38.741046;2022-05-12T19:40:46.9951087;2022-05-13T13:59:03.0441615
Key=Data de Modificação

It seems to me that the problem is related to the

List.Count(Text.ToList(Text.Select([OwnerTeam], ";")))

and

List.Count(Text.ToList(Text.Select([Data de Modificação], ";")))

(the Key changes according to what a put first in the if statement)

expression; when I try to create a new column with this formula, it works normally:

Table.AddColumn(#"Extracted Text After Delimiter3", "DelimiterAmount", each List.Count(Text.ToList(Text.Select([OwnerTeam], ";"))))

and

Table.AddColumn(#"change1", "DelimiterAmount2", each List.Count(Text.ToList(Text.Select([Data de Modificação], ";"))))

both work just fine, but when I try to use it in the if statement, it returns the error I mentioned earlier.

Does anyone knows what should I do differently? or is there another way I can try to create this if statement? I tried it outside the Table.TransformColumns() function, but it gave me a variety of different errors.

I have seen a relative similar question in this post https://community.powerbi.com/t5/Desktop/quot-Expression-Error-We-cannot-apply-field-access-to-the-type/m-p/401637 but couldn't figure out how to apply to my problem.

Thanks.

Here is the whole script:

let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("rdI9bsMwDAXgqxSeY4F/Iil5z5zBW5DBKIzCQxzASA/Vc/RilTMErtWhQ1Z9IvD4pPO5ISBqIbaAPVEGz2IBTcEUu9o8iIkQ0dOQekxZIJMHdFGxmtiDCYJoTaIhpYjgmzHukXNMGTiACCrG5tD0yzR8jNe34zQP8/s4LbfutHx/tcfh/rkM13G+37r/3NkfNJfDpoQSC7PQmlhjqcG4q0wwALNxTL8i02pQ5hSU0GvDVEyVYVODroaP8iKAEfHfq75qs5gpBUEz3yR8GlNQd0hk+/SQIQYSTyxUG1KxWN7Kd5uVL4MauKAYvnKzyw8=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Data de Modificação" = _t, OwnerTeam = _t]),
#"Extracted Text After Delimiter3" = Table.TransformColumnTypes(Source,{{"Data de Modificação", type text}, {"OwnerTeam", type text}}),
#"change1" = Table.AddColumn(#"Extracted Text After Delimiter3", "DelimiterAmount", each List.Count(Text.ToList(Text.Select([OwnerTeam], ";")))),
#"change2" = Table.AddColumn(#"change1", "DelimiterAmount2", each List.Count(Text.ToList(Text.Select([Data de Modificação], ";")))),
#"Extracted Text After Delimiter" = Table.TransformColumns(#"change2", {{"Data de Modificação", each if List.Count(Text.ToList(Text.Select([Data de Modificação], ";"))) > List.Count(Text.ToList(Text.Select([OwnerTeam], ";"))) then Text.AfterDelimiter(_, ";")
else _ }})
in
#"Extracted Text After Delimiter"