TextFieldEffects | Custom UITextFields effects inspired by Codrops | iOS library

This is the result I currently get (unwanted): https://vimeo.com/459984986.

This is the result I get using a workaround (almost what I want): https://vimeo.com/459986233.

The summary of what my problem is, is the following: (1) I have installed the "IQKeyboardManagerSwift" cocoapod, (2) I have a custom cell in my UITableViewController that is a FolingCell (another cocoapod) and contains a textfield, (3) when I tap inside the textfield, I want the view to automatically scroll up to make the textfield visible (above the keyboard), which should be automatically taken care of by IQKeyboardManager (yes, I have added the "enable" code in my AppDelegate).

As seen in the "unwanted" result video above, the view seemingly attempts to scroll but, ultimately, just ends up jittering up and down slightly before ending up at the original position while the keyboard slides up and covers the textfield undesirably.

Further, the little "workaround" I found which I do not want to settle for is adding the following line to the textfield's IBAction editingDidEnd outlet/action function: "sender.becomeFirstResponder()". Before I updated to XCode 12 and iOS 14 on my iPhone on which I run and test my app, I did not have to hassle with ".becomeFirstResponder()" or ".resignResponder()" because that's what IQKeyboardManager does automatically. Now, adding the aforementioned line of code allows the UITableViewController to move the view above the keyboard. BUT, if you look closely, it sits the textfield right on top of the keyboard which is clearly not done by IQKeyboardManager because IQKeyboardManager has a default offset of CGFloat(10) between the textfield and keyboard.

I think the relevant parts of code are my custom cell (called "SavedImageFoldingImageCell") because that is where I create the textfield in question and my UITableViewController (called "SavedImageTableViewController").

Please, any help, suggestion, advice you can offer would help me a ton and be super appreciated. Thanks!

Yes, my code looks horrific because I have no proper training/education in best practices for coding or coding in general. Suggestions there would be appreciated as well! If you see ways I can shorten and organize my code, by all means divulge your secrets!

Custom Cell's Code:

I am using this git library but unfortunately I am getting this error when trying to build the app on another Simulator that I haven't used before:

Module compiled with Swift 5.1.2 cannot be imported by the Swift 5.2 compiler

I opened an issue and the creator told me to install the Module with Swift Package Manager.

Never done before so I uninstalled it from CocoaPods and followed this tutorial to install the module.

After the installation I am getting this error message and I can't run my app:

Packages are not supported when using the legacy build system, but the current workspace has it enabled

Does anyone have any idea how I can fix this issue?

I've been having this issue with HoshiTextField for quite some time now, I also opened an issue on git but didn't get an answer...

This is how it should look like and how it looks like if the user is selecting the textField:

The problem occurs when setting the textField to becomeFirstResponder inside viewDidLoad or when popping a ViewController while the textField inside the first VC was selected. Apparently that messes up the frames or constraints of the textField but I have absolutely no idea how to fix this.

As you can see the "Email-Adesse"-text is moving to the upper left and when pushing and poping back to the ViewController it moves even further outside the constraints. When checking the View Hirarchy with the debugger the "Email-Adresse"-Text looks perfectly in place even though it isn't. Setting up the constraints inside viewDidAppear didn't change anything.

I constrain the textFields like every other element: