*English follows Japanese

■Title(件名)：ハブサイトを設定している SharePoint サイトをモバイル機器のブラウザーから閲覧した場合のリンクの表示変更について
Display the name and Links with few screen transitions of Hub site via a mobile browser.
******************************
■Description(内容):
​​​​現在、ハブサイトを設定している SharePoint サイトをモバイル機器のブラウザーから閲覧した場合、画面左上の三本線のメニューをタップするとハブ名のみが表示され、ハブ配下のリンクがハブ名の左 "V" をタップしなければ表示されない。
毎回開く操作は不便なので、常時展開して表示するオプションを搭載してほしい。​​

In the case of browsing the SharePoint site where the hub site is set from a browser on mobile devices, only the Hub name will be displayed when you tap the three-line menu mark at the top left of the screen now. To display the Links under the Hub, it is required to tap "V" on the left of the Hub name and which is a little time-consuming.

In order to proceed working more efficiently, please add an option that enables displaying the name and Links of Hub site all the time.

As our team members become more mobile, we really need our SharePoint lists and libraries available for download for our off site team members.

As an example:
We have a SharePoint list of locations and parking instructions for our vehicle fleet. Many locations they go to are our most rural areas that are are cell phone dead zones, hence the backup SharePoint list of directions and aerial photos. Currently, we have another word document that we share out to OneDrive so these staff can download that offline, since the OneDrive app does have offline capabilities.

That's just one example, I'm sure the needs and case usage for this functionality would be many and varied. Considering that OneDrive for Business are essentially personal SharePoint collections, the code to do this is already in the OneDrive mobile app, how about simply getting it ported over to the SharePoint mobile app as well?

Thank you for your consideration.

We have many lists and libraries inside our sharepoint online site collections, which have been customized, by doing these main actions:-

1. Adding custom scripts to the New and Edit list forms using the "Script Editor" web part.

2. Hiding certain fields inside the New list form using powershell scripts. here is a sample of a powershell script to hide a column inside the New list form:-

fieldTitle = "SiteCreated"
$customfield = $Context.Site.RootWeb.Fields.GetByInternalNameOrTitle($fieldTitle)
$customfield.SetShowInEditForm($true)
$customfield.SetShowInNewForm($false)
$customfield.UpdateAndPushChanges($true)

Using the web browsers; those customization were preserved even if we use the modern UI. As sharepoint will always render any New or Edit list forms using the classic mode if we have customized the list forms using custom scripts + the powershell scripts will be respected inside the classic and modern UI.

But recently i downloaded the sharepoint mobile app inside my iPhone, and i found those 3 sever issues, when i accessed the customized lists/libraries:-

1. The custom script and the power-shell scripts will not have any effect. Where the New/Edit forms will ignore the custom scripts and the power-shell scripts to hide certain field inside the New list form.

2. I have a managed metadata field >> and this field will be shown as read-only inside SP mobile app.

3. i have disabled attaching files inside the custom list settings>> but when add/edit items inside SP mobile app users can attach files to the items!!!

So can anyone advice how i can fix these issues?
1) Can we prevent users from accessing these customized lists/libraries when using mobile apps?
2) OR to allow the mobile app to respect the above customization which we did to the New/Edit forms? as currently the behavioure of the sharepoint mobile app is not acceptable, as it will breach our business logic (if it has not already breach it)...